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Cool Gadgets, Gizmos, Games and Geek Stuff on Technabob
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Page 8 of 156

Category: DIY + Hacks

Flappy Bird is Back… On a Dreamcast Memory Card

Flappy Bird is Back… On a Dreamcast Memory Card
We thought that we had heard the last of Flappy Bird, but it is back in a not so big way – on a Dreamcast memory card. The long-dead console still has a massive fanbase, so it is no wonder that one hacker has ported the game to the Dreamcast’s interactive memory card.

Racing Roomba Takes on an Obstacle Course

Racing Roomba Takes on an Obstacle Course
If you have ever wanted to know what you can do with a 10 year-old Roomba, check out what Roland Saekow did. He turned his aging Roomba Discovery 4210 vacuum into a racing bot. Watch it take on an obstacle course at UC Berkeley’s annual student vehicle challenge.
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Make Your Own Spider-Man Web Shooters

Make Your Own Spider-Man Web Shooters
If you aim to become your city’s friendly neighborhood Spider-Man, you are going to need a few thing – a costume and a web-shooter for instance. Well, here’s one way to make your own web-slinging gear, even if you don’t have a wealthy benefactor like Tony Stark.

Make Your Own Cardboard Paper Airplane Launcher

Make Your Own Cardboard Paper Airplane Launcher
Why toss paper airplanes by hand, when you can have a machine take care of the hard work for you? Now you can make a semi-automatic paper airplane launcher for yourself. This thing is a cool paper airplane gun/paper airplane aircraft carrier in one.

World’s Largest Super Soaker Breaks Record and Breaks Glass

World’s Largest Super Soaker Breaks Record and Breaks Glass
It figures that it would be a former NASA engineer who had a hand in building the world’s largest Super Soaker water gun. It is so giant that this Super Soaker managed to break a Guinness World Record for being the largest on Earth.

Ultimate Sleeping Pod Lets You Snooze Only 4 Hours Per Day

Ultimate Sleeping Pod Lets You Snooze Only 4 Hours Per Day
James from TheHackSmith has created what might be the ultimate sleep hack. His impressive project involves a Casper mattress, and a fancy and very expensive pod to house said mattress with the goal of letting the builder sleep less without being tired all the time.

This Keychain-Sized Game Boy Emulator Actually Works

This Keychain-Sized Game Boy Emulator Actually Works
Builder Vincent Buso uploaded this short video demo of the Keymu. It is basically the Game Boy Advance SP shrunk down to an ultra-portable keychain size. It is awesome. If you have fingers small enough to use it.

Finally, A Literal Fire Truck

Finally, A Literal Fire Truck
Fire trucks, by their very name, should start fires, not put them out. So tinkerer PeterSripol upgraded a toy fire truck with a functional flamethrower so that at least one these vehicles can live up to its name.

2-Player Pinball Machine: Ain’t Seen Nothing Like It In Any Amusement Hall

2-Player Pinball Machine: Ain’t Seen Nothing Like It In Any Amusement Hall
Typically, pinball is a one player at a time game, but artist Cristiana Felgueiras of Get Hands Dirty has created an awesome two player pinball machine that two players can use simultaneously. She had some help from Inventables‘ X-Carve 3D carving machine.

The Carvet Turns a Car into a Bed You Can Drive

The Carvet Turns a Car into a Bed You Can Drive
British inventor Colin Furze has created a lot of cool things over the years. His latest invention? The “Carvet”, a duvet that turns a car seat into a comfy bed, while still providing access to the controls.

Electric Self Driving Potato: Volkswagen SpudBug

Electric Self Driving Potato: Volkswagen SpudBug
When he’s not creating awesome video games like Superhot, developer Marek Baczynski is giving vegetables the ability to roam the land. Marek recently gave a potato the freedom to travel on its own. The self-driving potato, named Pontus, runs entirely on its own electricity too.

Guy Takes Flight on His Giant Drone

Guy Takes Flight on His Giant Drone
Check out this video from amazingdiyprojects as he takes his homemade multi-rotor copter out for its first manned test flights. Yes, it looks like a death trap. He is just sitting there surrounded by dozens of angry, spinning rotors.

DIY Working Mini Apple II Computer

DIY Working Mini Apple II Computer
Do you love the classic Apple II computer? Video game engineer Chris Larkin recently met up with the folks at Tested to show how he built a working miniature Apple II replica. This mini version of the classic computer emulates the full size one, but you can hold this one in the palm of your hand.

Guy Made His LEGO Space Shuttle Fly

Guy Made His LEGO Space Shuttle Fly
We love to make LEGO builds around here, but when an aerospace engineer plays with LEGO, he makes them fly. I’m talking about engineer Adam Woodworth, who made his LEGO Space Shuttle lift off. Set #1682, aka Space Shuttle Launch, was released way back in 1990.

Goldfish Destroys Stuff with a Hammer

Goldfish Destroys Stuff with a Hammer
Witness the destructive power of the mighty goldfish! What you’re looking at here is the Fish Hammer built by Neil Mendoza, who is obviously a mad scientist, as he has now given a tiny fish the ability to smash stuff with a hammer.

Doctor Who TARDIS Free Library is Smarter on the Inside

Doctor Who TARDIS Free Library is Smarter on the Inside
I love walking through neighborhoods around the country and seeing those Little Free Library boxes popping up. They’re a great way to share books that you’re done reading, and to discover new ones. But most Little Free Library boxes are just that – LITTLE.
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