Following video shows some attempts to make perpetual motion machines. But it can be shown that these machines take energy from the gravity (potential energy) of the earth. (Similar to an object that is falling from above which takes the energy from the gravity of earth)
Friday, June 20, 2014
Perpetual Motion Machines
Perpetual motion machine is a device that operates continuously without any external source of energy. This kind of machine is considered as impossible.
Following video shows some attempts to make perpetual motion machines. But it can be shown that these machines take energy from the gravity (potential energy) of the earth. (Similar to an object that is falling from above which takes the energy from the gravity of earth)
Following video shows some attempts to make perpetual motion machines. But it can be shown that these machines take energy from the gravity (potential energy) of the earth. (Similar to an object that is falling from above which takes the energy from the gravity of earth)
Saturday, June 14, 2014
How to win 2048 game (without undo button).
As shown in the figure, always keep the largest tile at the corner and then fill the other tiles in descending order as shown by the arrows. The following video shows how I reached the 131072 tile. (Without undo button)
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