Sustainers
I was at the DIY swap meet last weekend where I was shown a DIY “e-bow”. It consisted of an electric motor, 9V battery and switch. The shaft of the motor had what looked like a propeller made of electrical…
I was at the DIY swap meet last weekend where I was shown a DIY “e-bow”. It consisted of an electric motor, 9V battery and switch. The shaft of the motor had what looked like a propeller made of electrical…