ICYMI: Brain injury gadget, DARPA future plane and more
Taking 40 mph hits will make your brain sensor light up as a warning.
Feedback loop: the best reader comments of 2015
Thanks for the constructive criticism, y'all.
Hightail's new Spaces make it easy to annotate any kind of file
You can even leave comments on specific times of video and audio files.
One login to rule them all: Welcome to the new Engadget comments
Change is good, and we're changing our comment system for the better!
Google 'retires' G+ as a requirement, starting with YouTube (update)
If you like using YouTube, but don't like Google+, we have good news
Scientists can build an early-warning system for trolls
Almost every website with comments suffers from trolls, people who like to spout obnoxious and irr...
How Russia's 'troll factory' pumps out online propaganda
Russian blogger Marat Burkhard told Radio Free Europe that working in an infamous "troll factory"...
Reddit now lets you embed comments on other websites
If you've ever stumbled across a juicy quote in a Reddit thread, you now have an easy way to share...
Dropbox badge and comments ease collaboration headaches
Remember that Dropbox badge we heard about in December? The ones that'll tell you when someone els...