When it comes to birthday gifts for kids, most parents find themselves choosing between yet another action figure, plastic toy, or electronic gadget that might be forgotten in a week. But what if ...

And I've found the ideal gift for my seven year old – this MYNT3D 3D pen with 30% off at Amazon. Even better? It's from a small business on Amazon. 3D pens are like magic. You can draw things in ...

That's the idea behind one Reddit post that proposed building a citywide scavenger hunt in San Francisco with hundreds of 3D printed toys. The man behind the post is Ben Baltes, a 25-year-old ...