Crash Course
Redox Reactions: Crash Course Chemistry
All the magic that we know is in the transfer of electrons. Reduction (gaining electrons) and oxidation (the loss of electrons) combine to form Redox chemistry, which contains the majority of chemical reactions. As electrons jump from...
Crash Course
The Nucleus: Crash Course Chemistry
Hank does his best to convince us that chemistry is not torture, but is instead the amazing and beautiful science of stuff. Chemistry can tell us how three tiny particles - the proton, neutron and electron - come together in trillions of...
SciShow
Do You Need a Copper Pot?
Some chefs swear by copper pots and pans, but they are much more expensive than other materials. Are they worth it? Well, it all comes down to electrons!
SciShow
Why bronze feels better than silver #shorts #science #SciShow
Why bronze feels better than silver #shorts #science #SciShow
Be Smart
How The Elements Got Their Names
Ever wonder what all those names on the periodic table actually mean? There's a whole lot of fascinating history on Mendeleev's table. Some carry names from antiquity, some are named for people, some are named for places, and some are...
SciShow
Why Can't You Bring Mercury Thermometers on Planes?
Mercury thermometers are handy and useful, but they could be extremely dangerous to bring on planes.
Crash Course
Mythical Mountains: Crash Course World Mythology
Our mythical places series continues, and this week Mike Rugnetta is talking about some stories that revolve around mountains. Mountains loom large in human stories, not least because mountains are, well, large. So ascend with us to the...
Bozeman Science
Metallic Solids
In this video Paul Andersen explains how metallic solids form when delocalized electrons hold the positive nuclei in an electron sea. This model helps to explain the properties of metals like conductivity, shiny appearance, malleability,...
SciShow
Metal vs. Bacteria
Even before we knew what bacteria were capable of, we were using certain metals to help fight off their effects.. Hank Green explains how on this episode of SciShow.
TED-Ed
TED-ED: Tycho Brahe, the scandalous astronomer - Dan Wenkel
If you think scientists lead boring, monotonous lives, you must not know about Tycho Brahe. The 16th century astronomer who accurately predicted planetary motion led quite a dramatic life -- complete with a kidnapping, a sword duel and...
Crash Course
The Spanish Empire, Silver, & Runaway Inflation Crash Course World History
In which John Green explores how Spain went from being a middling European power to one of the most powerful empires on Earth, thanks to their plunder of the New World in the 16th and 17th centuries. Learn how Spain managed to destroy...
TED-Ed
TED-Ed: How taking a bath led to Archimedes' principle - Mark Salata
Stories of discovery and invention often begin with a problem that needs solving. Summoned by the king to investigate a suspicious goldsmith, the early Greek mathematician Archimedes stumbles on the principle that would make him famous.
Curated Video
Indonesia Currency
New ReviewThe currency in Indonesia is the rupiah. Learn more about the origins of the name rupiah, which is derived from the Sanskrit word for “silver” as well as other words used by Indonesians, such as the word Perak. Review key points about...
Curated Video
How to Turn Your Yard into a Winter Wonderland
Howcast - Winter drags on cold, bleak, and gray ... unless you punch up your house's decor with some color, fun, and seasonal cheer.
Curated Video
How to Turn Your House into a Winter Wonderland
Howcast - Frolic and play -- indoors -- the Eskimo way by turning your home into a winter wonderland.
Curated Video
How to Work with Silver in Jewelry Making
Howcast - Learn how to make silver jewelry from jewelry designer Courtney Gray in this Howcast video.
Curated Video
How to Make Metal Jewelry
Howcast - Learn how to make metal jewelry from jewelry designer Courtney Gray in this Howcast video.
Curated Video
How to Solder Jewelry
Howcast - Learn how to solder jewelry from jewelry designer Courtney Gray in this Howcast video.
Curated Video
Soldering Basics for Jewelry Making
Howcast - Learn the basics of soldering from jewelry designer Courtney Gray in this Howcast video.
Curated Video
How to Do Your Eye Makeup like Jennifer Aniston
Howcast - Learn how to do your eye makeup like Jennifer Aniston in this Howcast makeup tutorial with expert Patricia Longo.
Curated Video
Bulgari
Howcast - Learn about fashion house Bulgari in this Howcast video with expert Nancy Deihl.
Curated Video
How to Apply Silver Makeup for Black Women
Howcast - Learn how to do silver makeup for black women from professional makeup artist Nicole Williams in this Howcast makeup tutorial.
Curated Video
How to Make a Fondant Board for a Wedding Cake
Howcast - Let chef Michelle Doll show you how to make a fondant board in this Howcast video about wedding cake decorating.