资讯

Here’s how it works. A scientific hypothesis is a tentative, testable explanation for a phenomenon in the natural world. It's the initial building block in the scientific method. Many describe ...
A major legal decision that helps define science in the US included it as part of its fundamental definition of science, using the statement that "[Science's] conclusions are tentative ...
Writers Guild and studios reach tentative deal, potentially ending a monthslong strike that ground Hollywood to a halt By Oliver Darcy and Chris Isidore , CNN 3 minute read ...