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
What it takes to move a church 3 miles
You can watch live today as Kiruna, in the north of Sweden, moves a 35m-tall, 672-tonne (741 U.S. ton) church 3 miles down the road. I direktsändning följer vi den… READ THE REST
Amateur builds 130-mile drone with almost no prior experience
Check out Tsung Xu's YouTube video where he builds and demonstrates a homemade drone that flies 130 miles on a single charge — with almost no prior experience. "I made… READ THE REST
Engineering students helping blind dogs navigate the world safely
The Oshman Engineering Design Kitchen is a maker space for Rice University's engineering, computer science, and mathematics students. Grant Belton and AJ Price asked the engineers for help when their… READ THE REST
Save your PC: Windows 11 Pro is just $15 (regularly $199)
TL;DR: Windows 10 is officially dead, so keep your PC alive with Windows 11 Pro for just $14.97. Windows 10 is basically a zombie OS now; no more updates, no more patches,… READ THE REST
Ever wondered exactly what your dog is? This doggy DNA test will tell you (and it's 15% off)
TL;DR: Give your dog the gift of the best life possible. That starts with knowing its story. Now, you can get the DNA My Dog Essential Breed ID Test for just $67.99 (Reg.… READ THE REST
WordPress is easy-peasy to run with Hostinger Web Hosting
TL;DR: Manage up to 25 WordPress sites with ease for only $69.99 (MSRP $306.74) for a 2-year subscription to Hostinger. Website hosting and editing has come a long way, but it's still… READ THE REST
