This is a taser sword. That is all you need to know.

Now you can stab and deliver an electric shock at the same time. Plus, it’s something you can make in your garage! If this weapon doesn’t show up in the next installment of The Hobbit , I’m just going to get drunk and go home. More »

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This is a taser sword. That is all you need to know.

Google+ Adds Sign-In, Allowing Third-Party Apps to Integrate with Your Account

One glaring omission from Google+ was the lack of third-party app support, preventing you from sharing activity from certain apps and more. Today Google released sign-in for Google+ so developers can offer greater options. More »

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Google+ Adds Sign-In, Allowing Third-Party Apps to Integrate with Your Account

These serene Chinese landscapes are actually photographs of landfills

At first glance, Yao Lu’s digital collages look like watercolor paintings of misty Chinese mountains. But upon closer inspection, it becomes clear that the real subjects of these photographs aren’t plant-covered hills but landfills, and the initial beauty of the images takes on an entirely different meaning. More »

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These serene Chinese landscapes are actually photographs of landfills

The number of planets in our galaxy alone is downright staggering

Caltech astronomer John Johnson, co-author of a newly published study on the formation of planetary systems , calls the distribution of planets in our galaxy “mind-boggling.” His team’s are the latest in a string of predictions that pin the number of planets in the Milky Way at upwards of 100-billion . And these are conservative estimates. More »

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The number of planets in our galaxy alone is downright staggering

The Facebook Cheat Sheet Shows All the Keyboard Shortcuts to Use Facebook Faster

Save some time (while wasting time) on Facebook with handy keyboard shortcuts for quickly getting around the social networking site, finding conversations, and composing messages. This Facebook Cheat Sheet offers up all the shortcuts plus a guide to emoticons. More »

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The Facebook Cheat Sheet Shows All the Keyboard Shortcuts to Use Facebook Faster

How a tiny eye implant could save your vision from glaucoma

Stents have long been used in medicine for keeping blocked arteries open, along with various other tubes of the body that are prone to blockage and collapse. Now, this same concept has been shrunk down to a minute size, and might soon be finding a home in your eyeballs. More »

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How a tiny eye implant could save your vision from glaucoma