Every two decades or so, a new technology upends national security. In the 1940s and 1950s, the atomic and hydrogen bombs established nuclear deterrence. In the 1970s and 1980s, microelectronics led ...
Sisters Aimee and Hannah Watson from Cardiff are competing at the Hyrox World Championships in the women's doubles.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results