Read just our best, feature-length articles without all the extra stuff.
Random Fun: The Hierarchy of Robot Needs
Enter your email below to get exclusive access to our best articles and tips before everybody else.
We’d post the whole thing here, but we like to respect copyright and not steal images. Click the link.
Thoughts on Maslow’s Hierarchy
Lowell Heddings, better known online as the How-To Geek, spends all his free time bringing you fresh geekery on a daily basis. You can follow him on Google+ if you'd like.
The widely used eye exam chart that starts with a giant E on top is known as the Snellen Chart, named after the Dutch opthamologist Hermann Snellen, who developed the chart in 1862.
Enter your email address to get our daily newsletter.
Enter Your Email Here to Get Access for Free: