Do sheachtain na n-innealtóirí bhí na meánranganna gnóthach ag fiosrú fórsa. Dhéanamar crainn tabhall ag úsáid rialóir agus clipeanna agus ceann eile ag úsáid maidí líreacáin agus leaisteach - bhí comórtas eadrainn féachaint chuici ceann is éifeachtaí!
For Engineers Week the middle classes were busy investigating forces in science. We designed two types of catapult - one with rulers and bull clips and another using lollypop sticks and elastic bands. We investigated which group made the most effective catapult!
For Engineers Week the middle classes were busy investigating forces in science. We designed two types of catapult - one with rulers and bull clips and another using lollypop sticks and elastic bands. We investigated which group made the most effective catapult!
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