This interesting project, borne from MIT's Media Labs, juxtaposes two images from Google Streetview, and asks subjective questions such as "which place looks safer?" and "which place looks more upper-class?" But why does MIT want to know?
The toothpaste industry is in need of a shakeup! Whitening strips aren't enough. MIT's Media Lab has developed a prototype toothpaste that spits out different flavors according to the weather and temperature outside.