Robert Hooke and Newton
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- Let's talk about Anton Van Leeuwenhoek! He was a dutch shopkeeper. He was looking at pond water and barrel drain water with a simple microscope. Which means 1 lens. While looking at the pond water he found a single cell organism. He called the cell animalcules. The look he used was a simple microscope.
- Anton Van Leeuwenhoek
- 1675
- 1675
- Robert Hooke
- The scientist that we are talking about today is Robert Hooke. He is well known for discovering animal cells with compound microscope. Which is with 2 lenses. Hooke noticed that the cork were made of tiny boxes that's when he decided to call them cells.
- 200 years later
- Now we have technology that has been improved then so did the microscopes. The magnification was geater.
- Matthias Schleiden
- Schleiden studied plants and discovered all plants were made of similar looking cells. He used a compound microscope.
- 1830
- 1830
- Theodor Schwann studied animal cells. He stated that cells were the building blocks of all living thing. Theodor also noticed that the cells had a specific use. He used a compound microscope.
- Theodor Schwann
- 1858
- Rudolph Virchow looked off all the other scientist and redid their experiments. He proved that cells could only come from preexisting cells.
- Rudolph Virchow
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