edges2cats

Go here- Image-to-Image Demo - Affine Layer:

1. Scroll down to the cats one
2. Press 'Clear' button
3. Zoom on your browser by pressing Ctrl and Plus (+) to make the drawing bigger/easier
4. Draw a cat
5. Draw an even worse cat
6. Maybe check out the others on the page (like the shoes)
7. Draw a terrible cat again

Ленинград — Кольщик

3-Decade Time-Lapse of the Earth

Google Unveils a 3-Decade Time-Lapse of the Earth:

Spending a bit of time exploring the world with the map at the top