A NEW QUESTION EVERY WEDNESDAY

Wonder Wednesday

Kids ask the best questions. Tinker Ted answers one each week with real pictures and video, a quick quiz, and something fun to try at home.

Why is the sky blue?

Why is the sky blue?

▶ Video + 🧪 try it at home

Where does rain come from?

Where does rain come from?

▶ Video + 🧪 try it at home

How do birds fly?

How do birds fly?

▶ Video + 🧪 try it at home

Why do we need to sleep?

Why do we need to sleep?

▶ Video + 🧪 try it at home

How do plants drink water?

How do plants drink water?

▶ Video + 🧪 try it at home

Why do magnets stick?

Why do magnets stick?

▶ Video + 🧪 try it at home

What makes thunder?

What makes thunder?

▶ Video + 🧪 try it at home

Why is the ocean salty?

Why is the ocean salty?

▶ Video + 🧪 try it at home

How do bees make honey?

How do bees make honey?

▶ Video + 🧪 try it at home

Why do leaves change color?

Why do leaves change color?

▶ Video + 🧪 try it at home

How does a rainbow form?

How does a rainbow form?

▶ Video + 🧪 try it at home

Why do we have day and night?

Why do we have day and night?

▶ Video + 🧪 try it at home

How do fish breathe underwater?

How do fish breathe underwater?

▶ Video + 🧪 try it at home

Why does ice melt?

Why does ice melt?

▶ Video + 🧪 try it at home

How do caterpillars become butterflies?

How do caterpillars become butterflies?

▶ Video + 🧪 try it at home

What are clouds made of?

What are clouds made of?

▶ Video + 🧪 try it at home

Why do we have seasons?

Why do we have seasons?

▶ Video + 🧪 try it at home

Why does the moon change shape?

Why does the moon change shape?

▶ Video + 🧪 try it at home

Why do cats purr?

Why do cats purr?

▶ Video + 🧪 try it at home

How do volcanoes erupt?

How do volcanoes erupt?

▶ Video + 🧪 try it at home

Why do we sneeze?

Why do we sneeze?

▶ Video + 🧪 try it at home

How do seeds grow?

How do seeds grow?

▶ Video + 🧪 try it at home

Why do stars twinkle?

Why do stars twinkle?

▶ Video + 🧪 try it at home

How do ants find food?

How do ants find food?

▶ Video + 🧪 try it at home

Why does the wind blow?

Why does the wind blow?

▶ Video + 🧪 try it at home

How do our ears hear?

How do our ears hear?

▶ Video + 🧪 try it at home

Why do onions make us cry?

Why do onions make us cry?

▶ Video + 🧪 try it at home

How do boats float?

How do boats float?

▶ Video + 🧪 try it at home

Why do zebras have stripes?

Why do zebras have stripes?

▶ Video + 🧪 try it at home

What makes popcorn pop?

What makes popcorn pop?

▶ Video + 🧪 try it at home

How do bats see in the dark?

How do bats see in the dark?

▶ Video + 🧪 try it at home

Why do we have bones?

Why do we have bones?

▶ Video + 🧪 try it at home

How does snow form?

How does snow form?

▶ Video + 🧪 try it at home

Why do dogs wag their tails?

Why do dogs wag their tails?

▶ Video + 🧪 try it at home

How does our heart work?

How does our heart work?

▶ Video + 🧪 try it at home

Why is grass green?

Why is grass green?

▶ Video + 🧪 try it at home

How do spiders make webs?

How do spiders make webs?

▶ Video + 🧪 try it at home

Why do we get hungry?

Why do we get hungry?

▶ Video + 🧪 try it at home

How do airplanes stay up?

How do airplanes stay up?

▶ Video + 🧪 try it at home

Why do turtles have shells?

Why do turtles have shells?

▶ Video + 🧪 try it at home

Where does the sun go at night?

Where does the sun go at night?

▶ Video + 🧪 try it at home

How do frogs grow?

How do frogs grow?

▶ Video + 🧪 try it at home

Why does bread rise?

Why does bread rise?

▶ Video + 🧪 try it at home

How do worms help the garden?

How do worms help the garden?

▶ Video + 🧪 try it at home

Why do we have belly buttons?

Why do we have belly buttons?

▶ Video + 🧪 try it at home

How do owls turn their heads so far?

How do owls turn their heads so far?

▶ Video + 🧪 try it at home

Why is the sun so hot?

Why is the sun so hot?

▶ Video + 🧪 try it at home

How do elephants use their trunks?

How do elephants use their trunks?

▶ Video + 🧪 try it at home

Why do we yawn?

Why do we yawn?

▶ Video + 🧪 try it at home

How do squirrels find their nuts?

How do squirrels find their nuts?

▶ Video + 🧪 try it at home

What is inside the Earth?

What is inside the Earth?

▶ Video + 🧪 try it at home

How do penguins stay warm?

How do penguins stay warm?

▶ Video + 🧪 try it at home