IN THIS EPISODE
Fireworks were invented in China and were originally thought to be able to get rid of evil spirits and bring good luck. One of the most important components in fireworks is gunpowder. The different metal salts produce the colours.
KNOW IT ALL
Covering aspects of physics, chemistry, biology and maths, Know It All answers popular science questions in a fun way. In three-minute segments, it mixes ‘hard’ science with intriguing archive footage and off-beat graphics.
Watch more on Da Vinci ➡️ davinci.start.page
Explore the best in family entertainment, now on Da Vinci. Featuring award-winning docuseries, uplifting dramas, thrilling reality shows, and heartfelt stories that the whole family can watch together. Dive into your passions and ignite new interests through diverse topics from science and nature to culture and current events.
Don’t miss our exclusive series including Becoming Xtraordinary with Bear Grylls, featuring Julia Roberts, Roger Federer, Channing Tatum, and more.
Come join Da Vinci on our mission to create a smarter, kinder world! davinci.tv
Stream now on Local Now, Sling, Rakuten TV, TCL Channel, Xfinity X1, Flex, XClass TV, free stream, LG Channels, Netgem TV, and FreeTV.
29 апр 2024
