Amigo never ceases to amaze me. Hydrogen IS NOT explosive unless the atom is split. We have hydrogen fuel and cars. Trust me, they aren't atom bombs waiting to happen. Hydrogen itself is safe until modfied to split the atom. Hence, your question /statement is a but on the absurd side. Nothing that surprises me though.
This is not PURE HYDROGEN. I took physics. Maybe you'll find this link interesting and informative. Hydrogen MUST MIX with oxygen and have an ignition to burn. Otherwise, ITS NOT EXPLOSIVE. See explanation.