and we were talking about something called the hagues bozon particle. >> yes. >> stephen: explain to the good people what the hagues bozon. is >> it's a theoretical thing that we think is responsible for mass in the universe. >> stephen: subatomic? >> subatomic parliament. so why does this table have mass? it's a theory. >> stephen: because it's wood. it's made of wood. go ahead. next question, physics man. >> we need not bother building this thing. so it's a particle that we thing is responsible for that, generating mass in the universe. >> stephen: it gives mass to things. >> to everything. and last time i was on we were talking about it, and there were theories about people coming back from the future. it was all nonsense. i think bollox was the word i used. as of last week, we might see hints of it for the first time. >> stephen: hints of? >> of this thing, this theoretical particle that may exist. >> stephen: what does it mean to find this? >> it's a fundamental part of our theory of everything in the universe other than gravity. every phenomenon, electricity, magnetism, the way