Table des Matières
Publicité
Les langues disponibles
Les langues disponibles
Dissecting needle
A dissecting needle can be used for many things. You can use it to scratch
the surface of a specimen, to fix objects in place or to stir liquids.
Pipette
You can use this instrument to soak up liquids in small amounts and squirt
them out again. To soak up liquids, push the upper part (head) of the pipette
together and put the opening on the lower part in the liquid. Let the head go
and the pipette will fill with the liquid.
When you want to release some of the liquid, simply push the head together
again. The more carefully you press, the less liquid will come out of the opening.
Magnifying glass
With the magnifying glass, you can observe objects with 2 times the mag-
nification.
Stones
12 stones and QR Code. Read the QR codes with your smartphone to learn
more about the stones.
To view the stones you need a reflected light microscope.
18
How do I make my own specimens?
Take the object that you want to observe and place it on a glass slide.
Then, add a few drops of distilled water on the object using a pipette.
Now, place a cover slip vertically at the edge of the drop of water, so that
the water runs along the edge of the cover slip. Then, slowly lower the
cover slip over the water drops.
Publicité
Table des Matières
