I love stuff like this! Very cool videos. Sure the piano stairs must be expensive to create and install but the garbage can idea seems pretty economical considering the impact on the environment.
True, I mean they can't have burned more than 10 calories taking the stairs! It's probably quite energy consuming to keep it powered all day alongside with the escalator!! :-P
2 comments:
I love stuff like this! Very cool videos. Sure the piano stairs must be expensive to create and install but the garbage can idea seems pretty economical considering the impact on the environment.
True, I mean they can't have burned more than 10 calories taking the stairs! It's probably quite energy consuming to keep it powered all day alongside with the escalator!! :-P
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