Category Archives: trash

The Metabolizer Turns Trash into Treasure

Posted on by

The amount of stuff we humans throw away is too damn high, and a bunch of it harms the ecosystem. But what are you gonna do? [Sam Smith] thinks we can do better than shoving most of it in a landfill and waiting for it to break down. That’s why he’s building The Metabolizer. It’s a series of systems designed to turn household trash (including plastic!) into useful things like fuel, building materials, and 3D prints.

The idea is to mimic the metabolism of a living organism and design something that can break down garbage into both useful stuff and …read more

Continue reading The Metabolizer Turns Trash into Treasure→

Laser Cut Your 3D Printed Trash

Posted on by

If you have a 3D printer, you’re surrounded by plastic trash. I’m speaking, of course, of failed prints, brims, and support material that builds up in the trash can near your printer. Although machines that turn that trash into filament exist, they’re not exactly common. But there’s another way to turn that waste into new building materials. [flowalistic], 3D designer extraordinaire, is using that trash to create panels of plastic and throwing that into a laser cutter. It’s a plastic smoothie, and if you can sort your scrap by color, the results look fantastic.

The first step in turning garbage …read more

Continue reading Laser Cut Your 3D Printed Trash→

Curbside Mower Gets Electric Transplant

Posted on by

There’s few things more exciting to a hacker or maker than seeing a piece of hardware on the curb. An old computer, an appliance, maybe if you’re really lucky some power tools. So we can only imagine the rush that known lawn equipment aficionado [AmpEater] had when he saw a seemingly intact push mower in the trash. The pull start was broken on the gas engine, but where this mower was going, it wouldn’t need a gas engine.

When he got the mower back to his garage, he started on the process of converting it over to electric. Of course …read more

Continue reading Curbside Mower Gets Electric Transplant→

Trading Bird Food for Cigarette Butts

Posted on by

Positive reinforcement is the process of getting someone to understand their actions result in a reward. Children get a sweet treat when they pick up all their toys and older ones might get some cash for mowing the lawn. From the perspective of the treat-giver, this is like turning treats into work. A Dutch startup wants to teach the crow population to pick up cigarette butts in exchange for bird treats.

The whole Corvidae family of birds is highly intelligent so it shouldn’t be a problem training them that they will get a reward for depositing something the Hominidae family …read more

Continue reading Trading Bird Food for Cigarette Butts→

Hackaday Prize Entry: The Internet Of Garbage

Posted on by

The Internet of Things is garbage. While the most visible implementations of the Internet of Things are smart lights that stop working because the company responsible for them folded, or smart thermostats that stop working because providing lifetime support wasn’t profitable, IoT could actually be useful, albeit in devices less glamorous than a smart toaster. Smart meters are a great idea, and so is smart trash. That’s what [mikrotron] and company are entering into the Hackaday Prize – smart trash cans – and it’s not as dumb as spending $40 on a light bulb.

The idea behind the Internet of …read more

Continue reading Hackaday Prize Entry: The Internet Of Garbage→

Impressive Junkyard CNC Made From Fancy Garbage

Posted on by

We’ll just come out and say it, [reboots] has friends with nice garbage. Sure, some of us have friends who are desperately trying to, “gift,” us a CRT monitor, hope dropping like a rock into their stomach when they realize they can’t escape the recycling fee.  [reboots] has friends who buy other people’s poorly thought out CNC projects and then gift him with the parts.

After dismantling the contraption he found himself with nice US and Japanese made linear motion components. However, he needed a CNC controller to drive it all. So he helped another friend clean out their garage …read more

Continue reading Impressive Junkyard CNC Made From Fancy Garbage→