We're winding down the week once again, so we thought it'd be a great idea to look at the most notable videos once again!
This time, we have a fascinating Curiosity video, Olympic sprinters compared over the years, a home-made rollercoaster and a 90-year-old pole-vaulter.
Making the rounds this week is this neat video, comparing Usain Bolt to other Olympic winners. (108 000 views)
This neat 'Human Jukebox' is worth a watch, with donations counting as votes. (44 000 views)
This great father built a rollercoaster for his child – ridiculously cool stuff. (144 000 views)
This clip, showing off some cool dog tricks, has to be seen to be believed. (118 000 views)
This fascinating video shows the timeline for the Curiosity landing. (175 000 views)
Page two: People walking into things and more!