Why people raise their hand when they knock a door? 1.50K viewsMay 1, 2024OtherPhysics Question100.55K April 30, 2024 0 Comments Because you can knock a door with your hand down as well and it would be more convenient? In: Physics 33 Answers ActiveNewestOldest Anonymous Posted April 30, 2024 0 Comments I always assumed it was because old doors had door knockers Then it just became habit by humans You are viewing 1 out of 33 answers, click here to view all answers. Register or Login
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