Mass Collection

Starling murmuration
Large common starling (Sturnus vulgaris) murmuration in the evening before roosting. Photographed near Yeruham, Negev, Israel

View at the old town of Modica Italy

Bastille Attack In French Revolution
Engraving depicting the mass attack on the Bastille fortress, igniting the French Revolution, Paris, France, July 14, 1789. (Kean Collection/Getty Images)

Bus Splash
26th April 1934: A London bus splashes along flooded Shooters Hill Road in Blackheath following heavy rain. (Photo by Reg Speller/Fox Photos/Getty Images)

Victorian London - The Choir
Vintage engraving showing a scene from 19th Century London England. The Choir of Westminster Abbey

Victorian London - Westminster Confirmation
Vintage engraving showing a scene from 19th Century London England. Confirmation of the Westminster Boys at Westminster Abbey

The madonna and four saints
The Madonna and four saints

Incredible Aurora Borealis activity above the coast in Norway
Aurora above fjords in Norway

Illustration of the parts of a long-case pendulum clock

Illustration of man kneeling next to two tools called merkhets, lined up with the stars to tell the time at night, Ancient Egypt

Illustration of set of scales with globe on one side and weights on the other

King Penguins, Aptenodytes patagonicus, in a bird colony on South Georgia Island, on the Falkland islands

Assembly line in car production factory

Illustration of mass spectrometry, an analytical technique identifying molecular mass of sample of charged particles

Illustration of same amount of strawberries on scales showing contrasting weights

Illustration showing relative atomic mass of nucleus of boron-11 containing five protons and six neutrons

1 kg weight

Digital illustration of greenhouse representing gas emissions by weight showing Nitrous Oxide (blue), Artificial Gases (orange) Methane (green), Carbon Dioxide (Yellow)

Digital illustration representing small, medium and heavy vertical loads

Digital illustration representing medium and heavy vertical loads

Digital illustration representing medium vertical load

Illustration showing different centres of mass of a tankard

Experiments exploring the behaviour of gases when heated, illustrating Boyles Law, Charless Law, G

Illustration of lever with fulcrum at one end, effort at the other, and load in the middle

Illustration of pulley system with three wheels

Illustration of pulley system with one wheel

Illustration of lever with effort exerted in the centre, fulcrum at one end and load at the other

Illustration of lever with fulcrum between the effort and load

Illustration of buoyant raft, sinking raft, and buoyant ship

Illustration of weights and a ruler

Illustration of upthrust balancing weight of ship and keeping it afloat

Illustration of congregation flocking into church

Ragusa Italy

Ragusa Ibla Cathedral San Giorgio Sicily Italy

Dune Drudgery
Germans hauling a heavy gun into position over sand dunes on the Belgium coast. (Photo by General Photographic Agency/Getty Images)

King Penguins, Aptenodytes patagonicus, in a bird colony on South Georgia Island, on the Falkland islands

King Penguins, Aptenodytes patagonicus, in a bird colony on South Georgia Island, on the Falkland islands

King Penguins, Aptenodytes patagonicus, in a bird colony on South Georgia Island, on the Falkland islands

Mass Meeting
18th August 1911: Liverpool tramway employees attending a mass meeting at Dindal, Liverpool, during the railway strike. (Photo by Topical Press Agency/Getty Images)

In Traction
December 1915: A steam traction engine drives a heavy load across a bridge. (Photo by Topical Press Agency/Getty Images)

Heavy Fall
4th January 1979: Abandoned cars littering the side of the Eastchurch Road on the Isle of Sheppey after a heavy fall of snow. (Photo by Evening Standard/Getty Images)

Snow Scene
11th April 1978: A quiet street looking pretty after a heavy snow fall. (Photo by Evening Standard/Getty Images)

Wartime Subway Entrance
A man passes a boy as he walks towards a subway entrance kiosk which bears signs for the Third Liberty Loan, New York, Spring 1918

Edwardian Commuters In New York
Commuters walk on the street after leaving a subway station, New York, 1910s. (Photo by J.J. Hirz/Getty Images)

Seine Rising
circa 1960: Parisians watch the level of the River Seine rise to cover the knees of the statue of the Zouave at Alma Bridge during a period of heavy rain in Paris. (Photo by Keystone/Getty Images)

Drawing Room
circa 1860: A Victorian drawing room with pictures in heavy frames and ornately covered furniture. (Photo by Hulton Archive/Getty Images)

Into The Darkness Beneath The Metropolis
A man in hat and coat gets off of a subway car the interior of which is plastered with advertising posters for department stores, New York, 1910s. (Photo by Edwin Levick/Getty Images)

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