First are the tiny frost crystals of "hydrochloric acid". A drop of the acid is placed on a piece of glass. A drop of ammonia is added. Smoke emerges from the drop and crystallising takes place. The glass slide is placed under the microscope. We see the...
First are the tiny frost crystals of "hydrochloric acid". A drop of the acid is placed on a piece of glass. A drop of ammonia is added. Smoke emerges from the drop and crystallising takes place. The glass slide is placed under the microscope. We see the crystals growing (may be time lapse photography). They make fern-like shapes. We see more crystals growing.
Salt crystals are shown growing under the microscope. Sodium Sulphide crystals are next. The famous "pyramid" crystals of sodium carbonate are shown.
The death penalty has been carried out in almost all societies and although these images from WWI and WWII are unsettling, they still provide a raw account of events from a certain time.
On June 4 1913, suffragette Emily Wilding Davison made her way in to the history books when she fell under the hooves of George V’s horse at the Epsom Derby. But was it intentional?
From well-constructed and contrived quips to completely natural and seemingly spontaneous comments, there's something fascinating about people's last words.
The great politician and orator Winston Churchill left behind a sea of humourous quips and discerning quotes. We remember some of his finest epigrams and witty ripostes.
WW2 accounted for over 60m deaths and innumerable lives shattered. Pathé cameras took to land, sea and air to record the bloodshed. Here are the 10 bloodiest battles that were caught on film.
Life before health and safety laws; men worked at huge heights, balancing on girders and cranes all in order to help build the world's tallest skyscrapers.
Terrorism is nothing new. The Pathe archive has a vast collection of material related to terrorist attacks dating back to 1919 right through to the 2005 London bombings.
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