This summary is updated continuously. If you have good cases or ideas, please recommend to us. Thanks!
Many of these links are broken or lead to a Baidu video site that does not seem to work well for US. It pops up a dialog in Chinese and will not play the video.
We will fix this issue soon. Thanks a lot Dave!
Dave, Alex has fixed some problems of the showcase but that’s pics we cant see. Pls try the links again, and if you dont mind could you pls try to note which are broken, since I have no problem to open them. Thanks a lot, dave 
Hi Poppy,
I have tested all the videos and many more are working now! It was great to see the ones that I could not see before.
I have found that the following two are still not working:
Fencing with uArm
Using A Hand To Control uArm
Best,
Dave