ELECTRICITY - LEMONS LIKE ELECTRICITY CONDUCTORS

One lemon, half a lemon, electricity. In this video you can see how conecting two lemons with cooper wires we obtend electric energy.

ELECTRICTY - PAINTING LIKE ELECTRICITY CONDUCTOR

We always have seen the electricity like a thing that we only could transmit with wires, but there are more things capables of conduct this energy like painting with "Bare Paint" A substance capable to conduct electricity in walls, plastics, papers (not skin)...It isn´t toxic. In this video, you can see how it found.

ELECTRICITY - LETTUCES LIKE ELECTRICITY DRIVERS

The University of West England has done an experiment very interesting using a plant of lettuce. The result is that the lettuce can conduct the electricity. With this, in the future we will can substitute materials like copper (electricity conductor) that there are less for other new forms that this university is investigating like lettuces.

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ELECTRICITY - ATTRACTION ELECTRY

I put here an amazing video of electricity. I hope you like it:)You would see the attraction between athoms and electrom and the uses.

ELECTRICITY

Next week we are going to start a new unit and I search some information and I would like that you see this video about ELECTRICITY.

UNIT 6 - WHEEL MEETS FRICTION

In this short video in which you can see what are friction wheels and how they work easily and interesting.