Unbelievable Results: Testing PLA Shelf Brackets under Heavy Loads

Testing how much weight 3D Printed PLA shelf bracket can hold.
Using a custom testing rig I'll be testing and measuring 4 different shelf bracket designs printed in PLA to see how much weight they can hold and if it is practical to use.
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Items in this video:
Polymaker Polylite pro
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Cameras used:
DJI Action 3:
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Gopro Hero9 Black:
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Crane Scale:
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Iphone 15 Pro Max
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