Zacharias Janssen
Anton van Leeuwenhoek was from Netherlands. He invented his very first microscope in 1668. From then onwards, he went on to invent over 500 microscopes.
antonie van leeuwenhoek
You place your slide on the stage of a microscope.
100x with oil immersion
On a microscope, the iris diaphragm controls the amount of light.
telescope, micrscope, barometer and thermometer
It's big under the micrscope
Anton Van Leewenhoek
The first train was invented in 1814,and the first car was invented in 1672. So, the car was first invented.
The distance in front of and behind the focal point that is in relative focus
The wright brothers invented the first airoplane