Topics from January 2019
- Where are the hottest and coldest places on earth?
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- Is most life on earth solar powered?
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- How do we know what’s in the earth’s center?
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- Why would I want to visit Neptune?
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- Why would I want to visit Uranus?
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- Why would I want to visit Saturn?
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- Why would I want to visit Jupiter?
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- Why would I want to visit Mars?
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- Why would I want to visit Venus?
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- Why would I want to visit Mercury?
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- Where do asteroids come from?
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- What is an asteroid?
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- Is time travel possible?
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- What is dark matter?
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- What is dark energy?
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- What would happen if you got sucked into a black hole?
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- What are black holes?
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- Why is the sky glowing?
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- Why do rainbows appear after a storm?
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- What’s the most cursed diamond?
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- What’s the rarest kind of diamond?
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- What is the largest diamond?
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- Why do diamonds last forever?
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- Why is the Grand Canyon so grand?
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- Why are the White Cliffs of Dover white?
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- Why is Old Faithful so faithful?
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- Where exactly is island of garbage?
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- Why is there an island of garbage in the Pacific Ocean?
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- What about marine mammals and seabirds that don’t have gills?
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- Why doesn’t fish in the ocean die of thirst?
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- Why is the U.S government hiding evidence of alien life?
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- Which of the solar system’s moons might have life?
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- Why did people once think Martians lived on Mars?
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- How are astronomers searching for alien life?
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- Why does Mars have a face on it?
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- Why is Earth the only planet with life?
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- What does free fall feel like?
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- How do spaceships, stations, and satellites stay in orbit?
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- Why am I heavier on some planets and lighter on others?
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- Why do astronauts orbiting Earth experience zero gravity?
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- If spaceship takes that long to reach the nearest star, will we ever get to explore the galaxy?
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- How fast is the speed of light?
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- How fast can our spaceships travel?
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- Who was the first person to pee on the moon?
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- What was the first space Selfie?
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- What was the first spaceship to leave the solar system?
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- Who was the first person on the moon?
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- Who was the first person to orbit the earth?
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- Why do astronauts wear protective suits in space?
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- Why did astronauts land on the moon?
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- Why were animals sent into space before Humans?
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- What is the Dwarf planet?
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- What exactly is a planet?
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- Why is Pluto no longer considered planet?
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- Why is Honiara an important city for the Solomon Islands?
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- Which city is the capital of New Zealand?
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- What is special about Palikir?
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- Why is the city Tarawa called so?
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- Which is the capital of Fiji?
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- Why is Canberra known as the ‘Bush Capital’?
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- What makes Buenos Aires stand out among other cities?
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- Why is Brasilia a World Heritage Site?
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- Do all the planets in the solar system spin?
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- Why do planets have rings?
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- Which planets in our solar system have rings?
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- Why is Mars sky red?
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- Why does Jupiter have a big red spot?
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- Why doesn’t Mercury have an atmosphere?
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- Why is Venus like earth’s evil twin?
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- Why are some planets rocky while others are balls of gas?
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- Do people really think the moon is made of green cheese?
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- Who does the moon belong to?
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- Why does the moon look bigger at times?
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- Why does the moon appear orange or red?
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- Why does the moon shine?
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- Why does the moon have so many craters?
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- Why does the Earth have a moon?
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- How can I protect my skin from the sun?
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- How can I avoid sun damage to my eyes?
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- Why shouldn’t I look at the sun?
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- Will the sun ever burn out?
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- Why does the sun rise and set?
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- How old is Homo sapiens (the human species)?
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- How old is the moon?
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- How old is the Earth?
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- How old is the sun?
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- How old is the Milky Way? (Our galaxy)
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- How old is the universe?
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- How do we know what the Milky Way looks like?
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- Why is Caracas known as the most dangerous city in Latin America?
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- Why is Montevideo an important city?
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- What is special about Paramaribo?
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- Why Lima is called ‘the Octopus’?
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- What is the significance of the city of Asuncion?
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- Why is Quito known as the ‘Florence of America’?
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- Which city is known as the ‘Athens of South America’?
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- Why Sucre is called the ‘City of Four Names’?
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- Why is Mexico City a fascinating city?
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- Which city is the capital of Trinidad and Tobago?
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- Why is sunlight bad for me?
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- Why is sunlight good for me?
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- Why is the sun so bright?
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- Why is the sun so important?
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- Why Washington, D.C. is considered a powerful city?
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- What makes Kingstown an interesting city?
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- Why is Managua a special city?
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- Which is the largest city of Jamaica?
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- Why Port-a-Prince is named so?
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- Which is the national capital of Guatemala?
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- What’s our nearest neighboring spiral galaxy?
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- How long does it take our solar system to orbit the center of the galaxy?
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- How many other galaxies are there?
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- What lies at the very center of the galaxy?
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- Can we see the core of the Milky Way from Earth?
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- Why is our galaxy called the Milky Way?
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- Where am I?
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- What existed before the big bang?
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- What evidence do astronomers have for the big bang?
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- What is the big bang?
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- How to avoid the voltage?
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- What causes thunder?
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- Why aren’t planes struck by lightning?
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- Why doesn’t lightning strike twice?
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- What are my chances of getting zapped by lightning?
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- What causes lightning?
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- Why is the earth getting hotter?
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- Why are hurricanes so powerful?
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- Why do volcanoes blow their tops?
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- Why do Earthquakes happen?
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- Why can’t geologists predict earthquakes?
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- Why is this stone streaking through the desert?
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- What causes mirages in the desert?
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- Why are most deserts hot during the day and cold at night?
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- Why are deserts hot and dry?
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- Which city hosts the largest soccer venue in Central America?
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- What is interesting about Roseau?
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- Why is the history of Havana interesting?
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- Why San Jose is named so?
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- Why is Ottawa an important city?
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- Why Rome is called “The Eternal City”?
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- Why is Berlin’s history fascinating?
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- Why is Moscow a fascinating city?
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- Why is London an awesome city?
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- Why is Warsaw known as ‘Phoenix City’?
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- Why Paris is called the ‘City of Lights’?
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- Why is Helsinki known as the ‘White City of the North’?
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- What is the significance of Copenhagen?
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- Why is Prague a special city?
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- Why is the history of Brussels interesting?
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- Why is Zagreb an important tourist destination?
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- Why is Sofia an important city?
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- Why is Sarajevo known as the ‘jerusalem of Europe’?
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- Why is Vienna considered the seat of Europe’s art and culture?
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- Which is the smallest capital city in the world?
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- Why is Bern one of the most beautiful capital cities in the world?
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- What is the significance of the city of Stockholm?
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- Why is Madrid an important city for Spain?
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- Why is Bucharest known as the ‘Little Paris’?
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- What makes Lisbon a beautiful city?
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- What is the cultural significance of the city of Oslo?
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- What is the capital of the Netherland?
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- What is the significance of the city of Dublin?
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- Which city is the capital of Iceland?
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- Why is Budapest known as the ‘Queen of Danube’?
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- Which city is considered the cradle of Western civilization?
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- What is special about the city of Harare?
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- Why is Kampala a unique city?
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- What is the capital of Tunisia?
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- What is the importance of Dodoma city?
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- Which is the only city in Seychelles?
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- Why are leaves green?
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- Why can’t I drink seawater?
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- Why is it easier to float in the ocean than in a swimming pool?
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- Why is the ocean salty?
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- How do plants eat meat?
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- Why do some plants eat meat?
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- Why is Eucalyptus deglupta tree the color of a rainbow?
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- Why do cacti have spines instead of leaves?
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- Why do flowers smell nice?
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- Why do tumbleweeds tumble?
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- Why do leaves change color in the fall?
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- What is the capital of Nigeria?
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- Why is Rabat a special city?
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- What makes Port Louis a favourite tourist destination?
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- What conditions on Earth make it so favorable for life?
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- Why do toilets north and south of the equator flush in different directions?
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- What would earth be like if it weren’t tilted?
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- Why are days longer in the summer and shorter in the winter?
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- Why is it summer in Australia when it’s winter in Europe?
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- What would happen if the earth suddenly stopped spinning?
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- Why don’t I feel the Earth spinning?
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- Why does the earth spin fastest at the equator?
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- Why our planet’s rotation is decreasing?
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- What makes the world go around?
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- Why is the earth round?
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- Why is earth special?
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- Why do some people get wrinkles?
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- Why do some people go gray?
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- As they get older, why do some people lose their hair?
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- Who was the oldest human?
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- Why do we get old?
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- Why do I get wax in my ears?
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- Where does toe jam come from?
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- Why do I get dandruff?
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- Why do cuts scab up?
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- Why do I get bad breath?
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- Why does my sweat stink?
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- Why do I sweat when I get hot or when I exercise?
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- Why do I get zits?
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- Why do I get the hiccups?
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- How can I get rid of the hiccups?
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- How often do people burp?
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- Why do I burp?
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- How often do people pass gas?
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- Why do I toot?
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- How does my body digest food?
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- Why does my mouth water when I smell dinner?
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- Why does my belly growl when I get hungry?
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- Why do I need to drink?
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- How long can a person survive without water?
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- Why does chopping onions make me cry?
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- Why does junk food taste better than healthy food?
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- How can I beat brain freeze?
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- Which city is known as the ‘Mermaid of the Mediterranean’?
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- Which is the ‘Green City in the Sun’?
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- Why does the Ivory Coast have two capitals?
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- Which is the largest city in Egypt?
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- What is the speciality of the city of Yaoundé?
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- Why is Luanda called the ‘Paris of Africa’?
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- Why is Algiers a unique city?
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- Why is Delhi a city with two faces?
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- Why is Kuwait city special?
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- Which is the largest city in Saudi Arabia?
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- Which city is the capital of Qatar?
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- Which city is known as the ‘Pearl of the Orient’?
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- What is the significance of Muscat?
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- What makes pyongyang a special city?
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- What makes Tehran a great city in the Middle East?
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- Why is Manama an important city?
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- Why is Singapore a special place?
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- What makes Seoul a futuristic city?
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- What is the significance of the city of Phnom Penh?
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- Why is Abu Dhabi an important city?
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- Why do I get a headache when I eat something cold too quickly?
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- Why is it so hard to eat just one potato chip?
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- How long could I go without eating?
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- Why do I need to eat?
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- Where do boogers come from?
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- How are germs spread?
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- How can I avoid germs?
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- Why does my nose run when I get a cold?
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- Why hasn’t medical science found a cure for the common cold?
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- Why does throw-up burn my throat?
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- What makes Jakarta a charming city?
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- Why is Bangkok a famous city?
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- Why do I upchuck when I get sick?
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- How do I sneeze?
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- Why do I sneeze?
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- What are the benefits of bacteria?
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- How many bacteria are inside my body right now?
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- How do we get sick from bacteria?
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- How do we get sick from parasites?
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- How do we get sick from fungi?
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- How do we get sick from viruses?
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- Why are germs bad for us?
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- What is the power of ten?
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- From which our tongue is imprinted?
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- What mysteries remain about the brain?
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- Har Gobind Khorana
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- Which city is the capital of Malaysia?
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- What makes Islamabad a special city?
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- Why does Sri Lanka have two capitals?
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- What is the significance of the city of Kathmandu?
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- Why Beijing is considered an important city?
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- Which city is known as the city of mosques and muslin?
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- Why is Kabul known as a city of riots and revolts?
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- Why is Tokyo a fascinating city?
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- What are germs?
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- How can I stop my ears from popping when I’m flying or underwater diving?
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- Why do my ears hurt when I dive underwater?
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- Why I get dizzy?
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- Why do my ears pop on plane (or when I’m riding up a mountain)?
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- Why do I get dizzy when I spin?
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- Why do I get light - headed when I stand up too fast?
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- Why do I start sneezing when I step into sunlight?
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- Why do my arms or legs tingly when I lie on them?
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- How do I taste my food?
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- Why do I have a sense of taste?
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- What would happen if I never trimmed my nails?
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- Do animals have fingerprints like us?
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- What are fingernails made out of it?
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- Why do I have fingernails? (and toenails)
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- Why can I pop my knuckles?
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- Why do my fingers wrinkle when I’ve been swimming?
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- Why do I have fingerprints?
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- Do other animals have thumbs besides us?
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- Why do I have thumbs?
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- Why do I have 10 fingers?
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- Why do some people need to wear glasses or contacts?
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- Why do I blink?
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- Why do I cry?
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- Why do my eyes sting when I swim in the ocean but not when I cry?
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- Why are my tears salty?
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- Why the chickens have terrible night vision?
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- How common is my eye color?
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- Why do some people have two differently colored eyes?
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- Why do I have eyelashes?
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- Why do I see in color?
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- What does each part of my eye do?
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- Why do I see in 3-d?
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- Why are my eyes Green or Brown?
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- What does it mean when I dream about getting chased by something?
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- What does it mean when I dream about falling?
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- What does it mean when I dream about flying?
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- How long do I need to sleep before I start to dream?
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- Why do some people snore in their sleep?
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- Why do we dream?
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- What happens if I don’t get enough sleep?
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- Why do I get sleepy?
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- Is yawning contagious for other animals besides humans?
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- Is yawning contagious?
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- Why do we need to sleep?
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- Why do I breathe without thinking about it?
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- Can we control our dreams?
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- How can I get a good night’s sleep?
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- Why is yawning contagious?
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- Why do we yawn?
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- Why do I forget things?
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- Why do I remember things?
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- Why does my body move when I want it to?
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- Why am I smarter than, say, a dolphin or a chimpanzee?
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- Why do we use only 10% of our brains?
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- What protects my brain from injury?
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- How much of body’s energy does my brain use?
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- How can I protect my brain?
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- Are gray and white matters really gray and white?
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- What exactly is between my ears, anyway?
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- Why do people get goose bumps?
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- Why are some body parts pointless?
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- Why do I have eyebrows?
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- Why can I survive without all my organs?
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