Scientists have discovered that a bacterium called Thiomicrospira crunogena can produce carbonic anhydrase, an enzyme that can convert carbon dioxide into bicarbonate. In a new study, scientists from the University of Florida highlight how the bacterium, found in deep-sea regions, could play a role in the race to find solutions to sequester industrial CO2 from the atmosphere.
Bruxism – or "tooth-grinding" to most of us – is a very common problem.
Often caused by stress, it can cause tooth damage, headaches, insomnia
and jaw pain. Unfortunately, because it occurs when we're sleeping, many
people don't even realize they're doing it. Often, a night spent under
observation at a sleep clinic is the only way of "catching it in
action." That could be about to change, however, thanks to the
development of a bruxism-detecting mouth guard.