Very simple and effective mousetrap. It is capable of cracking an egg !
Features: realistic mechanism (two leverage systems). The potential energy came from the stretched rubber bands (four of them).
Leave a Reply.
Support Me !
Get Your BuWizz
Copyright © 2017-2019 mk-bracks.ca. LEGO® is a trademark of The LEGO Group of companies which does not sponsor,
authorize or endorse this blog.