Certain demonstrations appear straightforward until the first try reveals otherwise.
The individual filming shared this footage from Swansea, Wales.
A worker stands before a foam panel and forcefully punches it, creating a noticeable dent.
He then shifts to another foam piece and strikes it again, but this time it fails to compress similarly.
He quickly retracts his hand, reacting as the moment concludes.
The difference between the two strikes transforms a standard test into an unexpected error.
It wraps up as a fleeting workplace incident where the material yields, only to resist subsequently.
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