William Gurstelle

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Raid Your Kitchen To Build This Potato Chip Speaker [Video]

Raid Your Kitchen To Build This Potato Chip Speaker [Video]

By William Gurstelle / Mar 14, 2013

How To Build A Jacob’s Ladder

How To Build A Jacob’s Ladder

By William Gurstelle / Mar 11, 2016

Re-Create The First Intercontinental Weapon

Re-Create The First Intercontinental Weapon

By William Gurstelle / May 9, 2016

How to build a medieval crossbow

How to build a medieval crossbow

By William Gurstelle / May 12, 2017

Build a gas-powered marshmallow shooter

Build a gas-powered marshmallow shooter

By William Gurstelle / Jan 26, 2017

Make these tiny, exploding hydrogen bubbles

Make these tiny, exploding hydrogen bubbles

By William Gurstelle / Oct 13, 2017

How to build an hourglass watchtower

How to build an hourglass watchtower

By William Gurstelle / Aug 4, 2017

How to build a solar microscope

How to build a solar microscope

By William Gurstelle / Jul 27, 2018