Staff members look at exhibits during a press preview at the Science Museum in London, Britain, on Aug. 17, 2020. The Science Museum is scheduled to reopen to the public on Aug. 19. (Xinhua/Han Yan)
Staff members look at exhibits during a press preview at the Science Museum in London, Britain, on Aug. 17, 2020. The Science Museum is scheduled to reopen to the public on Aug. 19. (Xinhua/Han Yan)