Worth the read if you care at all for details in relation to green technologies. > In his 1969 book about the early days of the helium industry, Mines employee

Worth the read if you care at all for details in relation to green technologies. > In his 1969 book about the early days of the helium industry, Mines employee Clifford Stebel admits that the hydrogen should not have exploded in this scenario, and hints that he tampered with it > These airships could be immediately useful to the hydrogen industry, too; H2 Clipper says that if you're looking to export liquid hydrogen internationally, as many countries are hoping to do in bulk, its airships will beat rail, trucks, ships and even pipelines on price over distances greater than 1,000 miles – while delivering the H2 quickly to just about anywhere on Earth. Much more interesting than the snarky question, Green yes, but what color is hydrogen when it burns? Perhaps the next big scientific apparatus which needs to be moved, can be moved by airship? The article highlights advantages of avoiding cross-modal transfers.