Bubonic plague: the first pandemic | Science Museum
An international vaccine for a pandemic disease. From Hong Kong the epidemic spread to the major Indian ports. When the plague broke out in Bombay in colonial India in 1893, in the Nowroji Hill district, a Goan doctor called Acacio Viegas was the …
Flushed away: Sewers through history | Science Museum
Feb 2, 2021 · Samuel Pepys, Diary entry (20 October 1660) The famous London diarist Samuel Pepys’ messy encounter with his neighbours’ turds reveals the unpleasant realities of sewage disposal. The ‘house of office’ was then a common name for a toilet, and the cellar was where Pepys shared a cesspit with his neighbour.
The Microscope - Science Museum
Aug 19, 2019 · The EM2/1 electron microscope was made in Manchester in 1947. Science Museum Group Collection. Scanning Electron Microscope (SEM) The scanning electron microscope, or SEM, uses electrons rather than light for image formation. The sample is dehydrated and coated with a thin layer of a conductive material, such as gold.
Home | Science Museum
Category: The museum online shop. Shop science kits, homeware, robotics and more online. Every purchase supports the museum. Click to read more. The home of human ingenuity, come and visit award-winning exhibitions, iconic objects and stories of …
Visit | Science Museum, London
The museum is open daily from 10.00–18.00 (last entry 17.15). You are welcome to stay in the museum as long as you like, but an average visit lasts around two hours. Galleries start to close 30 minutes before the museum closes.
How was penicillin developed? - Science Museum
Feb 23, 2021 · Florey, Chain and members of the Oxford penicillin team. After three years of trial and error, they developed a successful but painfully inefficient process that produced pure penicillin. The team finally had enough penicillin to start animal trials. In 1940, eight mice were infected with deadly streptococci bacteria.
Cholera in Victorian London - Science Museum
Science Museum Group Collection Image source for Edwin Chadwick. Edwin Chadwick, c.1860. The first appearance of cholera in 1831 was followed in 1837 and 1838 by epidemics of influenza and typhoid, prompting the government to ask the lawyer and leading social reformer Edwin Chadwick to carry out an enquiry into sanitation.
Halley's Comet: Collisions with history | Science Museum
The science of Halley's Comet. The most sighted comet—and possibly the most influential to human history—is 1P/Halley, also known as simply ‘Halley’s Comet’. 1P/Halley is a ‘periodic’ comet, which means it orbits the Sun and returns to the inner solar system over a regular period of time. It moves in the opposite direction to earth.
The invention of mobile phones | Science Museum
In the 1970s, researchers at Bell Labs in the USA began to experiment with the concept of a cellular phone network. The idea was to cover the country with a network of hexagonal cells, each of which would contain a base station. These base stations would send and receive messages from mobile phones over radio frequencies.
A Victorian Mental Asylum - Science Museum
Jun 13, 2018 · Replica of a restraint harness from the 1800s. The original was discovered in a chest in Hanwell Asylum in the 1930s. Science Museum Group Collection. William Norris, confined to his bed by a harness and chains at Bethlem Hospital. Sketched from life by G Arnald, 1814. Wellcome Collection, CC-BY.
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