Watch this short video to understand why train wheels are conical instead of cylindrical and why they have rigid axels.
So this is why train wheels are conical
Guidance By Railway Tracks
Guidance By Railway Tracks Watch this video on YouTube. Watch this short video to understand why train wheels are conical instead of cylindrical and why they have rigid axels.
Wearable robotic "third arm" can punch through a wall
Université de Sherbrooke engineers demonstrated a wearable robotic third arm that weighs about the same as a human arm. According to Evan Ackerman writing in IEEE Spectrum, waist-worn hydraulic limb… READ THE REST
Watch this impressive Lego tapas factory crank out a steady stream of snacks
Lego Tapas Factory Watch this video on YouTube. The Lego masters at The Brick Wall built this fantastic contraption to crank out tapas. Technical details: 19 Lego PF motors 5… READ THE REST
Got a deflated tire but 10 two-liter bottles? Make this DIY air compressor!
2 Liter Bottle Compressor (No Moving Parts) Watch this video on YouTube. The best solutions are sometimes the simplest ones: "I've been topping off a leaky tire for weeks and… READ THE REST
Short Post, just one paragraph
Dessert cheesecake wafer bear claw fruitcake. Fruitcake chupa chups donut candy canes marzipan. Apple pie sweet roll tart chocolate cake macaroon marshmallow carrot cake gummi bears sweet. Pastry sugar plum… READ THE REST
Save 50% on a 1-year subscription to Dashlane's premium password manager
We all know vital information about ourselves and our private digital accounts can be compromised by cybercriminals. However, many would be frightened to know just how compromised they and their… READ THE REST
The Bite Helper removes the itch of a mosquito bite in seconds
While mosquitoes have certainly earned their title as the deadliest animal on earth, their impact on most of our lives is usually a lot less consequential. But even though they… READ THE REST
