Mercury (element) and galinstan alloy thermometers are also an option. Mercury thermometers are still occasionally used in the medical field because they are more accurate than alcohol thermometers, though both are commonly being replaced by electronic thermometers and less commonly by galinstan thermometers. Mercury thermometers are still widely used for certain scientific applications because of their greater accuracy and working range. Historically, one of the largest releases was from the Colex plant, a lithium-isotope separation plant at Oak Ridge, Tennessee. The plant operated in the 1950s and 1960s. Records are incomplete and unclear, but government commissions have estimated that some two million
Defence Explosive Ordnance Disposal, Munitions and Search Training Regiment munitions or Explosive Ordnance Disposal (EOD) at DEMSS South and Improvised Explosive Device Disposal (IEDD) at DEMSS North. Regimental HQ is based at Bicester, with two training wings at Bicester and two at Kineton. The four training squadrons are: Defence Explosive Ordnance Disposal, Munitions and Search Training Regiment The Defence Explosive Ordnance Disposal, Munitions and Search Training Regiment (DEMS Training Regiment) is an element of the Royal School of Military Engineering responsible for the delivery of training to British Army Ammunition Technicians, Ammunition Technical Officers and Search Operators. The Regiment delivers training from two locations: Marlborough Barracks, MoD Kineton near