1.Seb, 9, asks: how long can crocodiles stay under water without coming up for air?
Reveal
2.Tilly, 8, asks: why does your skin go purple under your eyes when you’re sleepy?
Reveal
3.Niels, 10, asks: is it easier for a tornado to travel over grass or concrete?
Reveal
4.Lonnie, 7½, asks: can the sun melt all plastics?
Reveal
5.Emi, 7, asks: who invented prisons?
Reveal
Molly Oldfield hosts Everything Under the Sun, a podcast answering children’s questions. Do check out her books, Everything Under the Sun and Everything Under the Sun: Quiz Book, as well as her new title, Everything Under the Sun: All Around the World.