TimT
Well-Known Member
- Joined
- 26/9/13
- Messages
- 2,094
- Reaction score
- 587
17th century portrayal of yeast, made by Dutch lensmaker Anton van Leeuwenhoek in 1680 when he decided to have a squizz at the beer he was drinking for himself.
More here.
![exhibition-OB6902.jpg](https://proxy.imagearchive.com/5c9/5c953660157d133281bf854f5e92b533.jpg)
More here.