Guinea & Feather Tube
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SOM CODE : 3181
MODEL : 25-11
COMPANY : YAGAMI

GUINEA & FEATHER TUBE MM-45.

This counter-intuitive experiment has to be seen to be believed. Galileo used the traditional guinea (coin) and feather to show how items fall at the same rate in a vacuum despite their relative weights and sizes. Includes 81 cm plastic tube for safety; 2 rubber caps, one with hose cock and hose for evacuating the tube; weight set; instructions. You need a vacuum pump, not included (electric pump preferred).

SOM CODE : D422/34
MODEL : A41981
COMPANY : FINDEL UK

GUINEA AND FEATHER APPARATUS 600MM LONG.

Note : Please mention the product “SOM CODE” while making request for quotation and send it to *****@somatco.com