Tour highlights include the Roman city of Dougga, the underground Numidian capital at Bulla Regia, Roman Sbeitla and the remote areas around Tataouine and Matmata, uique for underground cities.
The nearly circular orbits of planets in our solar system led scientists to expect that planets around other stars would also reside in circular orbits.
Tests reveal that the bottom of the reinforcement cage corresponds to the minimum of the electric potential gradient curve and the inflexion of the electric potential curve.
When storing Renaissance oil paintings, museums conform to standards that call for careful control of the surrounding temperature and humidity, with variations confined within narrow margins.
While you may want to disbelieve what's happening around you, that won't make it go away, and what's "around you" is now a much larger sphere than it ever was before.