voobys.com
One could acquire or download HR videos for free on many different websites. Two good ones would be YouTube or Vimeo. To download High-Resolution videos from these sites, one would simply need to visit the website DownloadVimeo.
I'm not sure if you can download kids videos but you might be able to YouTube them and watch them on your computer. If not, sorry!
Wapdam
beemp3
piratebay.org
Some videos it is illegal to download. freemake.com is good, but you have to install it. search online for free video downloader, and you will find a good one. There are lots.
A good website is awesomefreestuff.tk
,ll
zaplook.com
a good website is mega upload.com its really good
dailymotion.com is a pretty good site
You can at this website - downloads.nl