10K views · 166 reactions | Thousands of boys and girls from around the country descended on the Birmingham NEC this week where the Big Bang UK Young Scientists & Engineers Fair has been taking place during Science Week 2019. The RAF's science, technology, engineering and maths ambassadors were there in force to show of some of the amazing technology the RAF works with on a daily basis, including the amazing future fighter concept known as Tempest. | Royal Air Force | Facebook