Hardcore mountain climbers see Mount Everest as one of their dream achievements. Making it to the top requires a climber’s full arsenal of tools and skills. Many have failed or even died trying to be ...

Most of the plastic products we use are made through injection molding, a process in which molten plastic is injected into a ...

To robustly secure plastic housings for the wheelchair accessory, the part incorporated threaded metal inserts into molded plastic housings to improve strength. Power wheelchair users have the ...