How much does a rock weigh? Trains come in all shapes and sizes, from a single-carriage passenger train (approx 40t) to freight trains with multiple locos, dozens of wagons and hundreds of tons of cargo. A ballpark figure of about 200t probably covers a lot of passenger D/EMUs. Formations can be made up of one or more D/EMUs.
Electrotherapy is a medical technique in which an electric current is used to perform a wide variety of tasks associated with pain, neurological disorders, muscle-related conditions, and drug delivery. Electrotherapy includes a range of medical techniques, some of which are under much debate and criticism.
Electroconvulsive therapy, formerly known as electroshock therapy, and often referred to as shock treatment, is a psychiatric treatment in which seizures are electrically induced in patients to provide relief from mental disorders. The ECT procedure was first conducted in 1938 and is the only currently used form of shock therapy in psychiatry. ECT is often used with informed consent as a last line of intervention for major depressive disorder, mania, and catatonia. ECT machines have been placed