9:30 am - 10:00 am
Dr. Karl answers all your science questions, including; can you incubate eggs under your arm? Do all mammals yawn? How does music affect the brain?
Gravitational waves distort the fabric of space-time. How? Gravity is geometry, explains Dr Karl.
We all know that Marco Polo brought spaghetti to the western world from his travels in China. Or did he?
Some birds, especially parrots, songbirds and the entire crow family, are surprisingly intelligent – and not just compared with other birds.