Threaded inserts are great for melting into FDM prints with a soldering iron. The process isn’t so simple for resin prints, since they don’t generally soften with heat. Off course, you can also print ...

Resin furniture has become a style, a trend and a source of inspiration for a new way of thinking. But what is resin exactly ...

Flints bearing traces of pine resin. The letter "R" indicates the presence of visible resin, and the arrows point to spots where researchers sampled material for chemical analysis. (Credit: Degano et ...

Neanderthals used resin from pine trees as glue to stick stone tools to wooden handles, say scientists who have discovered one of the earliest known examples of ancient humans using adhesives. The ...

Archaeologists working in two Italian caves have discovered some of the earliest known examples of ancient humans using an adhesive on their stone tools -- an important technological advance called ...