Παρασκευή 21 Φεβρουαρίου 2014
Πέμπτη 20 Φεβρουαρίου 2014
Κυριακή 9 Φεβρουαρίου 2014
hydrostatics pressure - pascal experiment
Can you suggest an idea how can i raise the dropper from the bottom of the tube?Can you explain how this happens?
Samples of Hydrostatics Pressure
Barrage of a river
Why the balloon does not deflate?
Pascal experiment
Strange effect

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Can you suggest an idea how can i get lower the dropper inside the tube?