Ok so gadolinium is smack-bang in the middle of the 4f series. It’s perhaps most famous for the fact that it’s used as a contrast reagent in MRI machines. So if you need a full body scan, a doctor...
Hi, this is Dr. B. Let's do the Lewis structure for Beryllium Chloride. On the periodic table Beryllium is in group 2, it has 2 valence electrons; Chlorine--group 7--7, but we have 2 of those...
The open button is located to the top left. Left mouse: Rotation Right mouse: Navigation Display/Hide slices Each item in the list has its own Properties panel. Let's open a new item. Use the...
500 Nações Olá. Sou Kevin Costner. Bem-vindos a "500 Nações". A colonização deste país sempre me interessou. Deu asas a minha imaginação e moldou a minha vida tanto pessoal como...
Imagine you're at a football game when this obnoxious guy sits next to you. He's loud, he spills his drink on you, and he makes fun of your team. Days later, you're walking in...
You've probably seen footage of the Tacoma narrows bridge collapse in 1940 (if not, it's all over the internet). And while I've heard that in Seattle they just call it bad...
The first synthesizer I've ever bought was a KAWAI 100 FS And...It had... 1 oscillator. A sub-oscillator. It was what I was using when I was working with DepecheMode. When I first tried the...
Michael Okun: Your brain controls everything. Kelly Foote: And we can control your brain. (Laughter) MO: Now, you might be wondering why a neurologist and a neurosurgeon are talking together. Most...