Find hidden places in a city you want to visit. Although touristy places are also listed.

Very informative Site about all things going on around the world.

myNoise¬†creates beautiful noises to mask the noises you don’t want to hear : your chatty colleagues, tinnitus, or even your inner voice when you can’t

Desmos offers best-in-class calculators, digital math activities, and curriculum to help every student love math and love learning math.

Check whether you can glue certain things to other things. Recommends a glue.

Free Documentaries Website – Astronomy, Nature, Brain, Science, Health, Lifehack.