Questions Answered by David

• Why did you choose Science? by anon-200943 to Oliver, Leigh, Jordan, Hannah, David Comments: (No comments so far )
• What’s at the bottom of a black hole? by anon-200933 to Rosemary, Oliver, Leigh, Jordan, Hannah, David Comments: (No comments so far )
• how did the internet begin? and how do people create things that are so good? by anon-200540 to Rosemary, Oliver, Leigh, Jordan, Hannah, David Comments: (No comments so far )
• How do you tell what metals are by not testing them? by anon-200280 to Rosemary, Oliver, Leigh, Jordan, Hannah, David Comments: (No comments so far )
• I’m not sure who’s specialty this is: Can we reverse global warming enough so the polar animals don’t become by anon-200231 to Rosemary, Oliver, Leigh, Jordan, Hannah, David Comments: (No comments so far )
• How did dinosaurs become extincted????? by anon-200542 to Rosemary, Oliver, Leigh, Jordan, Hannah, David Comments: (No comments so far )
• do you think that if someone invented a “teleportation device” how do you think it would work (in general) and if once by anon-200687 to Rosemary, Oliver, Leigh, Jordan, Hannah, David Comments: (No comments so far )
• How old can a “blue” whale be? by anon-200559 to David Comments: (No comments so far )
• When did the Dinosaurs go extincted? why? and how? by anon-200559 and 1 other. to Rosemary, David, Hannah, Jordan, Leigh, Oliver Comments: (No comments so far )
• What is your dream type of phone? by anon-200229 to David Comments: (No comments so far )