Vibe Boost - An interactive digital museum of video-based art.
I Miss My Bar ๐ธ - Audio therapy for barflies
Mixergy - The YC Stories - How YC companies - Airbnb, Dropbox and more - Got Started
Cat Street View - Explore Japan... as a cat.
Endangered Sounds Museum - Nostalgic sounds from the past
Hivemapper - Build maps that reveal changes ๐