Opinions expressed by Digital Journal contributors are their own. Children’s screen time has reached unprecedented levels, with Common Sense Media reporting that tweens now spend an average of 5 hours ...

"Hearst Magazines and AOL may earn commission or revenue on some items through these links." A 3D pen is a crafting tool that works a little like a hot glue gun, except what comes out is warm plastic.

It soared towards the high ceiling of Sengkang Green Primary School’s indoor sports hall. Around him, his friends cheered and gasped, eager to get their turn piloting their drones under the guidance ...

Add Yahoo as a preferred source to see more of our stories on Google. The best 3D pens; as represented by a person using a 3D pen The best 3D pens enable you to 'draw' in three dimensions using heated ...

If we told you somebody built a 3D printed go-kart, you’d expect to see a certain sequence of events. A bit of work in CAD, a printer montage, then some assembly. That’s not the case here. [3D Sanago] ...

So far it's mostly been adults who've had the fun of using 3D pens, which is ironic given how drawing in mid-air can release your inner doodling child. However, the 3Doodler Start is a 3D pen from ...

The future is now. We've got smartphones, electric cars, and, now, pens that write in 3D. An engineer's dream-come-true, these fascinating tools emit a line of fast-drying plastic so you can bring ...

3D printing pens may be toys to some, but they can be genuinely useful tools to repair 3D prints, rescue a support structure, or weld together different pieces. However, [BManx2000] found that the way ...