Author Archives: Chen Levkovich

Science expo

We all worked hard for the science expo. Lila showed how bad artificial colors are for us. Liana and Marie explained how computers work, by building a cardboard mini computer

The cardboard mini computer can solve truth tables. We’ve prepared two “programs” one for solving OR and one for AND.

Lila showed how a flower fed on water with color, is being colored after few hours. We should drink water, much more healthy for us