Collaborate Disseminate
Omega Watches reveals that when American explorer Victor Vescovo broke the record for the world’s deepest manned submersible dive, his craft set another record by having three Omega Seamaster Planet Ocean Ultra Deep Professional wrist watches… Continue reading Omega sets record for the deepest diving watch
It is fun to make a toy vehicle with Lego, but it is even more fun to make one that actually works. [PeterSripol] made two Lego submarines, and you can see them in the video below. There isn’t a lot of build information, but watching the subs fire missiles and …read more
Continue reading Lego Goes Underwater, With Model Submarines And Missiles
It’s entirely possible that micro-machines could one day be delivering drugs inside the body, with many designs proposed in recent years. The latest comes from the University of New South Wales (UNSW), which gets around under its own power us… Continue reading Self-powered micro-submarines sink and swim to deliver drugs in the body
Setting a bottle adrift with a message in it is, by most measures, an act of desperation. The sea regularly swats mighty ships to their doom, so what chance would a tiny glass bottle have bobbing along the surface, subject as it is to wind, waves, and current? Little to none, it would seem, unless you skew the odds a bit with a wave-powered undersea glider to the help the bottle along.
Before anyone gets too worked up about this, [Rulof Maker]’s “Sea Glider” is about a low-tech as a device with moving parts can be. This craft, built from …read more
Continue reading Wave-Powered Glider Delivers Your Message In A Bottle
By the early 20th century, naval warfare was undergoing drastic technological changes. Ships were getting better and faster engines and were being outfitted with wireless communications, while naval aviation was coming into its own. The most dramatic changes were taking place below the surface of the ocean, though, as brave men stuffed themselves into steel tubes designed to sink and, usually, surface, and to attack by stealth and cunning rather than brute force. The submarine was becoming a major part of the world’s navies, albeit a feared and hated one.
For as much animosity as there was between sailors of …read more
Continue reading Hacking When It Counts: Setting Sail in a Submarine
It’s pretty surreal to watch all these fish congregate around the data center like it’s an artificial reef. Continue reading Watch Fish Swim By Petabytes of Data at Microsoft’s Underwater Data Center
When word first broke that Elon Musk was designing a kid-sized submarine to help rescue the children stuck in Thailand’s Tham Luang cave, it seemed like a logical thing for Hackaday to cover. An eccentric builder of rockets and rocket-launched electric sports cars, pushing his engineering teams and not inconsiderable financial resources into action to save children? All of that talk about Elon being a real life Tony Stark was about to turn from meme into reality; if the gambit paid off, the world might have it’s first true superhero.
With human lives in the balance, and success of the …read more
The thief also had a second dataset, including the M1 Abrams maintenance manual, a tank platoon training course, a crew survival course and documentation on improvised explosive device (IED) mitigation tactics. Continue reading Hacker Compromises Air Force Captain to Steal Sensitive Drone Info
It’s no shock that electric eels get a bad wrap for being scary creatures. They are slithery fleshy water snakes who can call down lightning. Biologists and engineers at the University of California had something else in mind when they designed their electric eel. Instead of hunting fish, this one swims harmlessly alongside them.
Traditional remotely operated vehicles have relied on hard shells and spinning propellers. To marine life, this is noisy and unnatural. A silent swimmer doesn’t raise any eyebrows, not that fish have eyebrows. The most innovative feature is the artificial muscles, and although the details are scarce, …read more
[Alex Williams] created his Open Source Underwater Glider project as an entry to The Hackaday Prize, and now it’s one of our twenty finalists. This sweet drone uses motor-actuated syringes to serve as a ballast tank, which helps the glider move forward without the use of traditional propellers.
Unlike most UAVs, which use motors to actively move the craft around, [Alex]’s glider uses the syringes to change the buoyancy of the craft, and it simply glides around on its wings. When the craft starts getting too deep, the syringes push out the water and the glider rises toward the surface …read more
Continue reading Hackaday Prize Entry: Underwater Glider Offers Low-Power Exploration