In 1418, the city of Florence held a competition to build a dome over its cathedral. Filippo Brunelleschi’s octagonal dome made history as the first to be built without a temporary supporting frame.
Scientists outline a 20-year master plan for the global renaissance of nuclear energy that could see nuclear reactors with replaceable parts, portable mini-reactors, and ship-borne reactors supplying ...
Results that may be inaccessible to you are currently showing.
Hide inaccessible results
Feedback