A homemade bomb went off early Friday in front of Radubis Cinema in Giza, with no casualties among civilians or security forces, Al-Bawaba News reported. Bomb disposal experts intensified their presence immediately in the blast scene to scan the area for other potential threats. Egypt has been hit by a string of deadly blasts claiming hundreds of lives, mostly among security personnel since the ousting of former President Mohamed Morsi in July 2013.