Learn how advances in technology allow boats to go faster than ever before in this video from NOVA: “Making Stuff Faster.” Host and technology columnist David Pogue examines two factors that limit speed—energy and resistance—and describes how Oracle Team USA maximizes the speed of its boat. Instead
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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 the incredibly dangerous and useful chemical silicon tetrachloride from my homemade silicon while getting really angry at its properties and l
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 turn some good old carbon-zinc batteries into gorgeous purple paint (Manganese violet) while producing enough chlorine to recreate World War I and
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 go on a journey to create and experiment with the mythical clay-like copper amalgam while making some ultrafine copper powder and going through a w
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 follow an obscure synthesis to turn benzaldehyde into a fluorescent dye with a 33-letter name using cool reagents like bromine and UV light while r
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 the incredibly dangerous potassium dichromate from just some regular forks using a ton of incredibly colorful chemical transformations while g
Go to https://squarespace.com/amateurchemistry and use the code AMATEURCHEMISTRY to save 10% on your first website or domain purchase. In this video, I use deadly fork-derived chromium trioxide to convert vodka (ethanol) into vinegar (acetic acid) through the Jones oxidation reaction while accident
A recent report from the Royal College of Obstetricians and Gynaecologists highlighted the challenges of dealing with potential but unproven risks to child health during pregnancy. While the report's authors acknowledge that most exposures to environmental chemicals experienced by pregnant women pr
Polynomial division without remainder simply explained - theory, examples and exercise - Math Upper School & University. In polynomial division you need three steps: Divide, Multiply, Subtract. Without remainder means that there must be a 0 under the last streak. With the help of two examples and ex
Creating tree diagrams + calculating with them as well as path rules 1 and 2 explained simply. Today we will show you the basics of how to create a tree diagram, what you can see from it and how to calculate with it. To get the probability for a very specific experimental outcome, you need to multip
