The cat in this video plays the piano with one paw and a chin. It's hard to tell if the cat is actually interested in the sound or if there is just fish oil or some such on the keys.
Guy in this video uses MS Paint to draw the Mona Lisa in about two and a half hours. The video is sped up to display the whole drawing process in about four minutes.
The remote controlled vehicles in this video look like racing boats but they can also drive around on land and fly. The video is pretty poor quality but it starts out with the boats on water and then has them fly up into the air. When they shoot the boat straight up it goes at least 50 feet into the air before coming back down and landing.
The kid in this video is possibly a secret disguised ninja as she captures the "cup stacking" world record in 7.43 seconds. Who knew there was a cup stacking record anyway. In any event, first she stacks up a large stack in the middle and two small stacks. After breaking those down she stacks two large stacks and breaks them down again. Finally she stacks one extra large stack in the middle. These are plastic drinking cups like you would buy in the store. Super crazy secret ninja or little kid? You decide.
Guy in this video is working on his own Stonehenge using only sticks and rocks. In the video his rolls a one ton rock along a specially designed wooden platform using only his hand. He shows how he uses a stone under a huge block of concrete to spin it around and how if he puts another stone under it he can move it with a lever system. In another video clip he moves an entire bard using this method. He takes a huge Stonehenge style block and drops it upright in a hole using some weights, rope, and sticks. In order to get the huge piece of rock high enough to drop it in he rocks it back and forth and sticks a stick in each side of the fulcrum after he rocks it. Reminds me of the Coral Castle guy in Florida. He puts the National Geographic (?) Easter Island guys who were doing something similar to shame though.
In this video there are five pool tables setup with a bunch of dominos on each table. The guy on the left starts the domino fall off by shooting a pool ball which hits another pool ball and finally the dominos. The dominos snake all over the table and while they fall they also send different pool balls falling into their pockets. Then it gets to the good part when the dominos fall towards the edge an a set of pool ques that go from the first table to the second table. A ball hit by the last domino rolls between the two tables and starts the dominos on the second table. Repeat for for 5 tables full of dominos total. Amazing.
I found this video which claims to be the first level of Super Mario Brothers 3 done with legos. I counted the frames and I see about 5 frames per second which would be a total of 160 frames as the video is 32 seconds long. The sheer volume of legos that the person that put this togather had to move to represent each frame is amazing. I don't see movement around the edges of the frame where the legos are so I don't believe they used multiple trays to put the legos on. I'll wager they did use some kind of scanline system where all of the legos in a single horizontal line were attached to a single piece so they could just move the entire line over to the left one space in each frame (plus whatever changes from Mario crossing the scanline).
So the guys in this video have a hologram like projection unit which looks pretty awesome. Apparently it blows air up in a stream (or treats the air somehow) and then a projector projects an image on the stream of air from behind it. You know that hologram sure looks like the one in the first Star Wars as it is all wavy and fuzzy. Life immitating art immitating life? Additionally they have a touch control interface (similar to another video we posted of a similar technology). What seems to be different about this hologram projection is that the air is clear (or appears that way) verses having a screen of fog to project the image on.