LIFTING JACK - ENGLISH - Hydraulic Jack! from Ice Cream Sticks

توضیحات:

Get a feel for hydraulic jack. Using two new plastic syringes (minus the needles) and a few ice-cream sticks you can make a Jack to lift a load. The syringes...

لغات کلیدی:

math, DIY, hands on science, Toys from Trash, hydraulics, Discovery Science, Science Fun, Do it Yourself, high school physics, science, Simple Science Experi...

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