How It Works - 2020-12-29

• How we heal
• Supermassi­ve black holes
• A-Z of the ancient Greek Olympics
• Amphibious vehicles
• Rocky shores explored
• Life cycle of the Sun
• Airport fire engines
• Record Players
• Sea monsters
• The deepest holes in the world
• How the slave trade ended
• How the coronaviru­s vaccine works
• The power of soap
• Newfound collision may be the biggest in Milky Way history
• Primeval Greenland lake found under mile of ice
• Birth of a magnetic star seen for the first time
• Megalodon nurseries reveal the monster shark’s soft side
• Coral tower taller than the Empire State Building discovered
• Triassic Period ended with a ‘lost’ mass extinction
• Stratolaun­ch starts building hypersonic plane
• Hidden bacteria and fungi discovered on da Vinci’s drawings
• 100 mummies found at Egyptian burial site
• Wilhelm Röntgen
• Mysteries of the Universe
• Exercise your eyes

How It Works - 2020-11-26

How It Works - 2021-01-21