Reader [James] told us about a new product developed with hackers in mind. Sugru is a silicone-based adhesive that cures at room temperature. It is moldable and once hardened it remains slightly ...

Sugru is a type of self-setting rubber that was invented in 2003. Stick it onto something, then wait overnight, and you have a ready-made fix that can repair holes, change grips, and work as a ...