1. Floral X-rays http://5thin.gs/zmTxXi
2. Stunning time-lapse camera obscura in Paris http://5thin.gs/wYKUAF
3. The Scale of the Universe http://5thin.gs/wWXxwL
4. Vibrant 3D paper art http://5thin.gs/x5oCS2
5. Map-based strategy game like a familiar old school board game
http://5thin.gs/xYGKbC