The only upside to wrapping presents is maybe, just maybe, you’ll finish the roll of gift wrap and be left with a cardboard tube ready to become an imaginary lightsaber. But with a few hidden ...

Today is a holiday in the US. Since tech news is next to nonexistent, we’re all watching cool videos on the Internet. In other words, it’s time for some lasers. Let us introduce you to a 3W handheld ...

STAR Wars fan and amateur science boffin creates high-powered light saber that can burn through cardboard, tape and light stuff on fire. Don't try this at home. Real lightsabers are an actual thing ...