It makes sense to think that the T3SS didn’t evolve into the bacterial flagellum, but that the bacterial flagellum shed some protein parts to become a T3SS.
A ritual well with unique characteristics has emerged in the archaeological area of the ancient Etruscan city of Kainua, near Marzabotto, in a discovery that the scientific community is already describing as extraordinary. Located within the sacred precinct dedicated to the deity Uni, the well has brought to light a collection of exceptionally crafted objects […]
Smaller U.S. oil producers are starting to drill more wells, but big companies like Exxon Mobil and Chevron have said they are not changing their plans as a result of the war with Iran.
The dream of clean hydrogen has tantalized energy experts for years, but producing it has been tough. Many start-ups think the answer could lie beneath our feet.
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