are best prepared to succeed in a society where technology is used as a tool at home at work and in school providing our youngest learners with the opportunities to explore technology in thoughtful ways and promote digital citizenship is one of our many jobs as educatorsmediawire youtube videodisclaimer content produced by nalanda learning systems pvt ltd nitrate in beirut lebanon killed at least 100 people and injured nearly 4000 while an explosion at a texas fertilizer plant killed 15 and injured about 200 in 2013 we are not out of the woods mayo said when asked to compare the situation in winstonsalem to the previous deadly explosions