Small Cheese

A Physics Trick Used To Lift A Heavy Box

A Japanese professor applies his physics knowledge in daily life that helps one to easily lift a heavy box.

As shown in the video, by putting the heavy box atop an empty box (which is relatively lightweight or weightless), his trick makes one feel the heavy box has become much lighter than lifting the heavy box alone.



I haven’t proved that myself, but the demo sounds convincing and practical. If you’re going to do some housekeeping, moving to new office, etc, give this trick a try.


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