Author Topic: Working Knex Air Raid Siren?  (Read 509 times)

Offline Togofan

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Working Knex Air Raid Siren?
« on: August 06, 2019, 11:21:06 pm »
Is something like this possible with using knex or possibly lego? 
 

Offline Mister Gears

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Re: Working Knex Air Raid Siren?
« Reply #1 on: September 08, 2019, 06:17:35 pm »
i think with lego it will be easier