2 results
- Article
- Article
A quick guide to drugs, the brain and brain chemistry
| Barry J Gibb
Discover some of the major chemicals that govern activity in our brains, how they work, and why certain drugs have the effects they do.
- Article
- Article
What is air, and how do we know?
| Hasok ChangTracy Satchwill
Watching bubbles in fermenting beer led 18th-century scientist Joseph Priestley to invent sparkling water – and to discover that different gases make up the air we breathe.