What’s the atmosphere? Weather science
Earth's atmosphere: Did the Earth look like this right after it cooled down? What is the atmosphere? The atmosphere is the air that is wrapped all around a planet. Read more [...]
Earth's atmosphere: Did the Earth look like this right after it cooled down? What is the atmosphere? The atmosphere is the air that is wrapped all around a planet. Read more [...]
E. coli bacterium under a microscope Where do E. coli bacteria live? E. coli are a very common kind of prokaryote cell that lives mainly inside mammals and birds, including [...]
A girl making yogurt in Mongolia: how to make yogurt! Yogurt and bacteria To see some prokaryotes in action, you can make your own yogurt. Yogurt is what happens to [...]
What is cytoplasm? A very simple cell (seen through a microscope) What is cytoplasm? Inside all cells, from the most simple to the most complicated, there is cytoplasm. Cytoplasm is [...]
Chloroplasts (seen through a microscope) - how did chloroplasts evolve? When did chloroplasts evolve? The first cells that could make sugars out of sunlight and carbon dioxide and water by [...]