Collaborate Disseminate
Virtual reality has come a long way in the past decade, with successful commercial offerings for gaming platforms still going strong as well as a number of semi-virtual, or augmented, …read more Continue reading Jump Like Mario With This Weighted Wearable
Clocks are a popular project around here, and with good reason. There’s a ton of options, and there’s always a new take on ways to tell time. Clocks using lasers, words, or even ball bearings are all atypical ways of displaying time, but like a mathematician looking for a general …read more
The concept of a time lock is an old one, and here you can see an example of the clockwork and gears version that kept vaults sealed against unauthorized openings. Even if the correct combination was known, these devices prevented opening until a pre-arranged amount of time had passed. The …read more
Continue reading Gaze Upon This Intricate Victorian-Era Time Lock
It may only run for a brief time, and it’s too big for use in an actual wristwatch, but this 3D-printed tourbillon is a great demonstration of the lengths watchmakers will go to to keep mechanical timepieces accurate.
For those not familiar with tourbillons, [Kristina Panos] did a great overview of these mechanical marvels. Briefly, a tourbillon is a movement for a timepiece that aims to eliminate inaccuracy caused by gravity pulling on the mechanism unevenly. By spinning the entire escapement, the tourbillon averages out the effect of gravity and increases the movement’s accuracy. For [EB], the point of a …read more
Continue reading 3D-Printed Tourbillon Demo Keeps the Time with Style
The University of Tokyo’s Parametric Move Conference pushes the limits of the ways robots get around. Continue reading Check Out These Creepy Crawling Insect Robots from Japan
What could be cuter than a little robot that scuttles around its playpen and smiles all day? For the 2018 Hackaday prize [bobricius] is sharing his 2D Actuator for Micro Magnetic Robot. The name is not so cute, but it boasts a bill of materials under ten USD, so it should be perfect for educational use, which is why it is being created.
The double-layer circuit board hides six poles. Three poles run vertically, and three of them run horizontally. Each pole is analogous to a winding in a stepper motor. As the poles turn on, the magnetic shuttle moves …read more
As if building tiny mechanisms with dozens of moving parts that all need to mesh together perfectly to work weren’t enough, some clock and watchmakers like to put their horology on hard mode with tourbillon movements. Tourbillons add multiple axes to the typical gear trains in an attempt to eliminate errors caused by the influence of gravity — the movement essentially spins on gimbals while tick-tocking away.
It feels like tourbillons are too cool to lock inside timepieces meant for the ultra-rich. [Alduinien] agrees and democratized the mechanism with this 3D-printed tourbillon. Dubbed “Hawkeye,” [Alduinien]’s tourbillon is a masterpiece of …read more
Continue reading Hawkeye, the 3D-Printed Tourbillon Movement
VR is an area that is seeing plenty of DIY experimentation, and [FultonX] has an interesting hack of sorts in that he’s discovered something that meshes well with how we perceive motion and movement. It’s an experimental movement system for VR he calls the Ninja Run, and it somewhat resembles skiing.
Even room-scale VR suffers from the fact that the player is more or less stuck in one place. Moving the player from one spot to another isn’t currently a gracefully solved problem, and many existing methods are not immersive or have other drawbacks. One solution in use is a …read more
