We’ve said it before and we’ll say it again: water always finds a way in. That’s particularly problematic for things like wire splices in damp environments, something that no amount of electrical tape ...

If you’ve ever soldered or welded, you’ll know that things get pretty hot. MesoGlue intends to fix that. It’s a room-temperature metallic glue that lets you stick parts together with reckless abandon ...

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Hot glue guns are great at joining most materials together easily and sturdily but if you're using very sensitive materials such as Depron foam or EPP the heat of the hot glue can damage the material.

Scientists in South Korea have modified a glue gun — the kind you’d use for an arts and crafts DIY project at home — to generate bone grafts and print them directly onto fractures in animals, to aid ...