How often have you struggled to open tamper-proof jars or medicine caps? Have you ever cut yourself while wrestling with shrink-wrap and hard, sharp plastic covers? Not only do product designs ...
The scissors were on sale for $3. Suspended between two thick layers of tough plastic, they looked permanently imprisoned. Ingenuity, and no small amount of effort, would be needed to free my ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback