Ari Sacher is a Rocket Scientist, and has worked in the design and development of missiles for over twenty years. He has briefed hundreds of US Congressmen on Israeli Missile Defense, including two briefings on Capitol Hill at the invitation of House Majority Leader. He speaks regularly for the Israeli Foreign Ministry. Ari is a highly requested speaker at AIPAC events, enabling even the layman to understand the “rocket science”, and his speaking events are regularly sold-out. Ari has also been a scholar in residence in numerous synagogues in the USA and Canada. He is a riveting speaker, using his experience in the defense industry to explain the Torah in a way that is simultaneously enlightening and entertaining. Ari came on aliya from the USA in 1982. He studied at Yeshivat Kerem B’Yavneh, and then spent seven years studying at the Technion. Since 2001 he has published a weekly parasha shiur that is read around the world. Ari lives in Moreshet in the Western Galil along with his wife and eight children.