شامله لكل الحياه من سياسيه ورياضيه واقتصاد وحوداث وعقارات وسيارات وتكنولوجيا ووو
Mar 17, 2017
Device promises injections without needles
A computerised system for injecting medicine without using needles has won an innovation award at the South by SouthWest Interactive technology conference in Austin, Texas.
