11. DRY CELL BATTERY It was developed in 1887 by Yai SakizÅ of Japan and patented in 1892. A dry cell uses a paste electrolyte, with only enough moisture to allow current to flow. Unlike a wet cell, a dry cell can operate in any orientation without spilling, as it contains no free liquid, making it suitable for portable equipment. By comparison, the first wet cells were typically fragile glass containers with lead rods hanging from the open top and needed careful handling to avoid spillage.
Featured Photo Galleries
Military parade celebrates Army’s 250th
Cheers and chants rang out Saturday from a crowd of thousands as soldiers manned modern and historic tanks and aircraft for the Army’s 250th anniversary celebration in the District.
Ovi scores goal 890, Caps lose to Sabres 8-5
Alexander Ovechkin scored goal number 890, but the Washington Capitals fell short, losing to the visiting Buffalo Sabres Sunday afternoon 8-5 at Capital One Arena in Washington D.C., March 30, 2025 (Photos for the Washington Times.)
Hegseth joins veterans, generals to mark 80th anniversary of battle of Iwo Jima
A handful of retired Marines – all in the late 90s or over 100 — joined Defense Secretary Pete Hegseth and Japan’s Prime Minister Takeru Ishida on Saturday to mark the anniversary of one of the bloodiest battles of World War II in the Pacific that ended 80 years ago this week.
