invention

pen awesome invention science g rated School of FAIL - 7924064512
By Unknown
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Circuit Scribe is for Makers, STEM Educators, Artists, Kids, & Life Hackers. We wanted to make it easier for Makers to Make.
No shaking, no squeezing, no goop, no smell, no waiting for ink to dry. Circuit Scribe draws smooth lines with conductive silver ink and allows you to create functioning circuits instantly.

awesome paper microscope invention science - 8150700800
Via: Economist
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Individual Foldscopes, as Dr Prakash dubs them, are printed on A4 sheets of paper (ideally polymer-coated for durability). A pattern of perforations on the sheet marks out the 'scope's components, which are colour-coded in a way intended to assist the user in the task of assembly—for the Foldscope has no written instructions to guide, or possibly frustrate, the user.
bicycle jet invention funny - 7565465600
Via: Dovga
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The jet powered bicycle by british mad scientist and inventor Colin Furze.