Welding and casting ABS

Anybody who has a 3D printer always has a ton of useless plastic lying around. Some of that plastic may be from useless baubles, but most of it is in bad prints, short bits of filament, and general scraps. [Luke] found an interesting way to put those ABS scraps to use, and ended up turning trash into valuable plastic … Read the rest

4Track robot gets around with ease

4track-robot

[Jon] has been developing a slick little RC robot in bits and pieces over the last year or so, which can constructed by anyone with access to a 3D printer. Servos and electronics aside, the entire thing can be put together in short order using the plans he posted on Thingiverse.

The robot makes use of four “caterpillar” type bots, … Read the rest

An Interview With Bre Pettis, Founder of MakerBot Industries

For those of you that don’t know, the Makerbot is a 3D printer created by Bre Pettis. It is probably the best-known 3D printer that you can buy at a price point meant for the hobbyist. Although this article doesn’t go into how the MakerBot is made, it focuses instead about the business itself and the man behind it. … Read the rest

Solar-powered RepRap prints even when the power is out

solar_powered_3d_printer_reprap

[Mark] wrote in to share a little creation that he is calling the first solar-powered 3D printer in existence. While we can’t say that we totally agree with him on that title, we will give him the benefit of the doubt that this is the first solar-powered RepRap we have seen thus far.

You might remember [Mark] from his previous Read the rest

3D printed Turtle Shell Racers bring Mario Kart to life

skimbals_3d_printed_turtle_shell_racers

Every once in awhile a project comes along that makes us say, this is why we want a 3D printer!”

[Skimbal] is pretty well known in 3D printing circles for the incredibly detailed designs he has put out in the past. This time around, his focus is on motoring, Mario Kart style.

His Turtle Shell Racers are ripped right … Read the rest

Incredibly fast 3D printing with the Ultimaker

ultimaker_3d_printer

There’s a new 3d printer on the block, and hot damn is it fast!

Hailing from the Netherlands, the Ultimaker 3D Printer has finally hit US shores, and aims to give the MakerBot a run for its money. The Ultimaker was designed by Utrecht Fab Lab manager [Siert Wijnia] along with two frequent lab patrons, [Erik DeBruijn and Martijn Elserman]. … Read the rest

USB Reddit Upvote/Downvote button

reddit_upvote_downvote_button

[Chris] has recently become a self-declared Reddit addict and wanted to build something that would streamline the process of voting on posts. Inspired by the Awesome Button hack featured on Make a little while back, he thought that a physical upvote/downvote button would be the ideal peripheral for all of his Reddit needs.

He was a big fan of … Read the rest