StumbleUpon top 5 rated websites: 10 tips for creating presentations that don't suck

A look at this week's top-rated websites from StumbleUpon, recorded on September 17.

This week's selection includes tips that will help you create fantastic presentations, a tribute to the good old days, an article and pictures of rescued baby sloths, a video of a snake robot that can climb trees, a video of a Japanese marching troop with impeccable precision.  

1. 10 Tips for Designing Presentations That Don't Suck

2. Photo: Grandad remembering the good old days

3. From the Photo Desk

4. Snakebot inspires dreams, haunts nightmares - Boing Boing

5. Japanese Precision