A foto mostra um fóssil gigantesco de amonite. Esses seres possuem diversos tamanhos, alguns podiam até ultrapassar esse da foto, com mais de 1 metro de diâmetro. Eles foram extintos no mesmo período que os dinossauros!
Scanning electron microscope image of cholera bacteria
Under an Electron Microscope - The Head of a Mosquito
Tardigrades may live in salt water, fresh water or terrestrially among mosses and leaf litter. However, because all tardigrades require at least a film of water to live in, the boundary between freshwater and terrestrial species is a trifle blurry and many species can be found in both. Tardigrades feed on plants and algae; their mouthparts have a piercing stylus through which they suck the cytoplasm out of cells.
Childs Skull Before Losing Baby Teeth. Oh, children are sharks. This explains a lot.. WTF, teeth, skull
colorized SEM of red blood cells in an artery, showing a layer of endothelial cells (beige) surrounded by muscle (pink).
3D upclose -Fly
A bacteriophage, a virus that infects bacteria. Amazing!