Science and invention in Birmingham pen nibs per week. 1915: William Mills develops the first "safe grenade" meaning it is safe for the soldier throwing it rather than his opponent. It is named the Mills bomb, and is adopted by the British Army as its standard hand grenade in 1915. 75,000,000 grenades are supplied during The Great War. 1918: Much work is carried out by Oliver Lucas's company on the design and improvement of the military search light, he also designs a signalling lamp after experiences at the Somme and the design is later used by the British Army. 1920: Charles Henry Foyle invents the
Theatre in Birmingham Blessed and Sir Tony Robinson. Touring theatre companies in Birmingham include the experimental Stan's Cafe, the politically radical Banner Theatre, the Birmingham Stage Company and the Maverick Theatre Company. The Birmingham Royal Ballet is one of the United Kingdom's three major ballet companies and the only one based outside London. It is resident at the Birmingham Hippodrome and tours extensively nationally and internationally. The company's associated ballet school – Elmhurst School for Dance in Edgbaston – is the oldest vocational dance school in the country. The Birmingham Opera Company under artistic director Graham Vick has developed an international reputation for