Questions Answered by Imogen
- How was gravity discovered by anon-252567 Comments: (No comments so far )
- How do you calculate density? by anon-252499 Comments: (No comments so far )
- What is it called when light changes direction after leaving a lens? .. by anon-252499 Comments: (No comments so far )
- What kind of waves are present during an earthquake? … by anon-252499 Comments: (No comments so far )
- Why can we find different colours of sand? by anon-244767 Comments: (so far, 2s comments )
- Hi everyone, How do scientists find exoplanets and how are they photographed? by anon-244767 Comments: (so far, 4s comments )
- When infrared cameras take pictures of the brain, why are there blue (cold) spots in the middle? Usually in 3 areas too. by anon-244767 Comments: (so far, 3s comments )
- How do spacecrafts gain power from orbiting around a planet to catapult off? Wouldn’t leaving the orbit consume a lot by anon-244767 Comments: (so far, 2s comments )
- How are rainbows made 🌈 ? by anon-252450 Comments: (No comments so far )
- Why is the sky blue? by anon-252450 Comments: (No comments so far )