Laser cutter project with 123D Make. Cut cardboard on a Full Spectrum laser to form a human skull and covering it with modeling clay.

Posting under the username Charlesian2000 on Reddit, the original poster (OP) described how a traumatic brain injury left him with profound memory loss, permanent emotional changes and a volatile ...

In a nutshell Scientists successfully transmitted light through an entire adult human head for the first time, overcoming ...