How do you work out how safe or dangerous a chemical or some other substance is? This week's Risk Bites takes a look at chemical safety, and estimating health risk from chemical exposure. This week's Risk Bites team: David Faulkner (post-production) Andrew Maynard (all the other stuff) Risk Bite
How do you know if the chemicals in the stuff you use and eat are safe? Only a small fraction of the thousands of chemicals in use today have been thoroughly tested for safety. Part of the problem is that how we test chemicals now is slow, expensive, and relies an awful lot on animal testing. How
Buy the Chemical Kit here: http://bit.ly/19wERRM This is the Iodine Clock Reaction, discovered by Hans Heinrich Landolt in 1886. We will explain the chemicals used and how they react with one another. Why does it take so long for the final change to take place. Tune in and find out. Facebook: http
Buy it here: http://amzn.to/17cGEhg Let's observe the effects of Sodium polyacrylate and water. Sodium polyacrylate can absorb it's own weight 300x over making it an amazing chemical to aid in water cleanups. What would you use it for? Facebook: http://facebook.com/HackThePlanet Twitter: http://twi
Subscribe Here: https://bit.ly/2roHKoB Have you prepared everything for Halloween party? Our preparing is in full swing! And today we want share with you 15 new cool ideas for Halloween, to make it the coolest holiday of this year! Supplies: • Line • Doll’s arms and legs • Beads • Chain • Artificia
Head to https://squarespace.com/amateurchemistry to save 10% off your first purchase of a website or domain using code AMATEURCHEMISTRY In this video I make and experiment with a deadly and mutagenic chemical called chromium trioxide, use some fork-derived Cheeto dust to make stunning crystals, and
Large stars die, and then explode into massive supernovae. This scatters all the elements of the periodic table throughout the Universe, which results in the third threshold of complexity -- the creation of chemical elements. Website: https://www.bighistoryproject.com/portal Facebook: https://www.f
The three types of a chemical reaction (analysis, synthesis and conversion) are only presented theoretically! An application and chemical experiments for this take place in the attendance phase at school! Original: "Wolfgang Dukorn" Original: German. All translations in this video have been done b
Subscribe Here: https://bit.ly/2roHKoB Halloween is around the corner, which means it's time to get ready for it! We hope you're not going to fall behind, so today we've prepared 16 cool Halloween ideas and DIYs! Supplies: • Paper • Ribbon • Pencils • Scissors • Colored paper • Scrap paper • Plasti
Learn the basics about testing alkenes with bromine water. Why is bromine water used to test alkenes? What is bromine water made of? Find out more in this video! This Open Educational Resource is free of charge, under a Creative Commons License: Attribution-NonCommercial CC BY-NC ( View License Dee
Subscribe Here: https://bit.ly/2roHKoB It’s snowing and cold outside, and at home reigns New Year's mood! And that means you need to have a fun party! Rather, call your friends to have a good time! And our new video will help you organize a cool Christmas or New Year party easily and simply! Suppli
In this special video, I thank all my viewers for bringing the channel to 50,000 subscribers while cooking “My Spaghetti” and committing sins against humanity. If you enjoyed the video, please feel free to like it, share it with a friend and subscribe to my channel - I'd really appreciate it :) If
