List of computer size categories. From Wikipedia, the free encyclopedia. This illustration shows the development of computers, from huge room-sized computers in the 1940s and 1950s (left-most photo) to smaller personal computers over the 1980s to the 2010s.
New US DOT Hazmat Safety Rule to Place Lithium Battery Limits in Carry-on Baggage on Passenger Aircraft Effective January 1, 2008. Passengers will no longer be able to pack loose lithium batteries in checked luggage beginning January 1, 2008 once new federal safety rules take effect.
Report Abuse. This type of battery this small is not a problem, and you can carry them on the plane with you. If they won't allow them in your carry-on, just put them in your checked luggage.Put one of the batteries into your camera, and keep the other in its original sealed package.eport Abuse. This type of battery this small is not a problem, and you can carry them on the plane with you. If they won't allow them in your carry-on, just put them in your checked luggage.