The latest explainer video from Kurzgesagt – In a Nutshell examines what it would take to actually build a crazy cool idea conceived by Princeton physicist Freeman Dyson – a photovoltaic shell (or, less ambitiously, a satellite swarm of mirrors that focus the star's energy to a collector) that envelops a star in order to capture its energy.
Explainer video on how to build a Dyson Sphere
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
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
Banish desktop envy with this elevated monitor — now less than $200
TL;DR: Work, create, and play in full color with the Mobile Pixels 27" UHD Monitor for just $169.99 (Reg. $259.99) through Jan. 1, 2026. Have you always wanted to level up your desktop… READ THE REST
Buying refurbished? This Apple MacBook Air is the real deal.
TL;DR: Get an Apple laptop for an unprecedented price with this refurbished Apple MacBook Air 13.3″ (2020) for just $384.99 (Reg. $999). Refurbished computers are all the rage for a reason. They're not… READ THE REST
