Included are the Fisher Type R232A and Type R632A, while the Type R232E is the first compact integral two-psig regulator. These LP-gas integral two-stage regulators combine both first and second ...

Can you remember the first car or motorbike you owned? The irresistible look and feel of its solid steel construction, and your proud feeling during the first drive through your brightly lit city.

First Light Fusion has completed construction of a 22-metre-long two-stage gas gun as part of its experimental efforts to develop "a simpler, faster, and cheaper route" to commercial fusion energy.