The Standard Model – 7.3 Part 1
WHAT IS IT? It's basically just a table of all the subatomic particles that we know of. They're split into 3 different groups, the quarks, the leptons, and the gauge…
How can photons have momentum if they don’t have mass?
P=mv so if photons have no mass, then shouldn't they have 0 momentum? This is one that's stumped me for a long time, and now finally I think I've found…
The Kidney
SYLLABUS STATEMENTS: 2.69 - 2.76 WHAT DO KIDNEYS DO? They're a very very important part of our bodies actually. Simply, they filter our blood and remove the waste products. These…
Early Antibiotics – Sulfa drugs
What are sulfa drugs? Sulfa drugs were a class of drugs that were the first antibiotics ever created. They lead to the current pharmaceuticals industry, and have a very interesting…
Organic Chemistry – New Video
SYLLABUS STATEMENTS 3.1 - 3.8, 5.6 - 5.9, 5.13 - 5.21 Hey I've recently uploaded a new video to my YouTube channel on Organic Chemistry. https://www.youtube.com/watch?v=nwoUBFD4TmI But some things in…