Wham! altogether in 1985. Now signed to Epic Records, except in the US and some other countries where they were on Epic sister label Columbia Records, Wham returned in 1984 with a new album and an updated pop image. These changes helped to propel Wham's next single, "Wake Me Up Before You Go-Go", into the top ten of several countries around the world. It became their first US and UK #1 single, accompanied by a video of the duo with Pepsi and Shirlie, all wearing Katharine Hamnett T-shirts with the slogans "CHOOSE LIFE" and "GO GO". The next single from the
No. 1 grenade shown that the No. 1's design was ineffective. The difficulty of operating it in trenches plus the special detonator caused Britain to create several stopgap grenades, such as the jam tin grenade, until the Mills bomb was adopted. No. 1 grenade The grenade, hand No. 1 was the first British hand grenade used in World War I. It was designed in the Royal Laboratory, based on reports and samples of Japanese hand grenades during the Russo-Japanese War provided by General Sir Aylmer Haldane, who was a British observer of that war. The grenade proper is a container of explosive material