Other laboratories also have some very interesting designs, such as an international steel manufacturing company that specializes in military-grade steel and possesses the most cutting-edge steel manufacturing technology.
Their design for compression experiments is also very ambitious.
The experiment they've made public involves the creation of an ultra-high-strength hydraulic press set within a vacuum-sealed environment, to carry out the direct physical compression of metallic materials.
Comparing the two experimental designs, the design from the University of Pennsylvania Materials Laboratory seems to be the more reliable one.
In fact, professionals in the materials field are more optimistic about the steel company's experiment because their approach is more direct and likely to yield some effect.