Love this fascinating look at the filament inside standard light bulbs. As "Engineer Guy" Bill Hammack points out, this type of light is on its way out. But the history behind it is still really interesting, especially if you want to see how scientists take a good idea and make it better, one step at a time.
What makes a filament light bulb work?
See how crash test dummies, mannequins, marionettes, and other fake people are made
A video from the Science Channel shows how crash test dummies, mannequins, marionettes, and other fake people are made. The process behind creating these different types of inanimate body forms… READ THE REST
Vestigial organs: hear a doctor explain every "useless" body part from head to toe
I enjoyed this fascinating video where a doctor explains our "useless" vestigial organs and other structures in our bodies. He explains why we have parts like wisdom teeth, an appendix,… READ THE REST
An interactive ecological time machine takes you to New York City in 1609
Eric W. Sanderson is a landscape ecologist, and Vice President for Urban Conservation Strategy at the New York Botanical Garden, who has embarked on a project to digitally recreate all… READ THE REST
Save $169 on a lifetime license to Microsoft Windows 11 Pro and never look back
TL;DR: Revamp your digital world with this incredible lifetime license to Microsoft Windows 11 Pro, with its seamless interface and top-notch security, for only $29.97 (Reg. $199) until 11:59 PM on 1/07.… READ THE REST
Upgrade your tech for the new year with this refurbished iPad Pro, less than half price right now
TL;DR: Save over $350 on a refurbished Apple iPad Pro 10.5" 256GB, plus a free accessories bundle, with this sweet deal on sale for just $315.99 right now. Tech fans, it's time… READ THE REST
Make your rockstar dreams a reality for only $15.97 with this Guitar Lessons Training Bundle
TL;DR: The perfect last-minute holiday gift for an aspiring rocker, the 2024 Guitar Lessons Training Bundle is only $15.97 (Reg. $480) until 11:59 PM on 12/25. It's really never too late to make… READ THE REST
