UDK5429886: Diagram showing nerve impulses, cross-section-Photo by Raj Dashi / Bridgeman Images

UDK5429891: Human liver, close-up / Bridgeman Images

UDK5429896: Human heart, cross-section-Photo by Raj Dashi / Bridgeman Images

UDK5429900: Disassembled parts of a wristwatch-Photo by NIKID DESIGN LTD / Bridgeman Images

UDK5429914: Disassembled parts of Ariane 5 space rocket-Photo by NIKID DESIGN LTD / Bridgeman Images

UDK5429917: Disassembled parts of an inkjet printer (imprimante a jet d'encre)-Photo by NIKID DESIGN LTD / Bridgeman Images

UDK5429920: Sonada, steam train passing through town at dusk, Darjeeling Himalayan Railway, West Bengal, India / Bridgeman Images

UDK5429923: Peru, train to Machu Picchu-Photo by Linda Whitwam / Bridgeman Images

UDK5429925: Thailand, Bangkok, Skytrain leaving station-Photo by Alex Robinson / Bridgeman Images

UDK5429934: Great Britain, England, Cornwall, coastal railway at Lelant / Bridgeman Images

UDK5429938: Japan, Tokyo, bullet train at station platform / Bridgeman Images

UDK5429952: South Africa, Cape Town, car being filled with petrol, close-up-Photo by Tony Souter / Bridgeman Images

UDK5429955: Thailand, Khuraburi, fishing boats / Bridgeman Images

UDK5429956: Lesser Antilles, Windward Islands, Grenada, rusty ship on the coast of Carriacou / Bridgeman Images

LIP1063015: Mr H A Jones's New Play, "The Tempter," at the Haymarket, Act II (litho), Cleaver, Reginald Thomas (c.1870-1954) / Bridgeman Images

LIP1062818: The Fight in the House of Commons, the House as it appeared during the Height of the Disturbance (engraving), Cleaver, Reginald Thomas (c.1870-1954) / Bridgeman Images

LIP1062899: Yachting on the South Coast, a Welcome Addition to the Ship's Company (engraving), Cleaver, Reginald Thomas (c.1870-1954) / Bridgeman Images

LIP1063407: The Home Rule Session, Some "Daily Graphic" Sketches in the Commons (engraving), Cleaver, Reginald Thomas (c.1870-1954) / Bridgeman Images

LIP1063661: Henley in Season, a Luncheon Party on a Houseboat (litho), Cleaver, Reginald Thomas (c.1870-1954) / Bridgeman Images

LIP1064409: A levee at the Horse Guards, a presentation to The Duke of Cambridge (engraving), Cleaver, Reginald Thomas (c.1870-1954) / Bridgeman Images

UDK5429977: Estonia, Tallinn, military ships at Estonian Maritime Museum-Photo by James Tye / Bridgeman Images

UDK5429979: Australia, Northern Territory, old rusty truck at Battery Hill Mining Centre-Photo by Terry Carter / Bridgeman Images

UDK5429980: Excavator in quarry / Bridgeman Images

UDK5429983: Standard light bulb-Photo by Dave King / Bridgeman Images

UDK5429987: Mercury lamp-Photo by Dave King / Bridgeman Images

UDK5429990: Corsica, red fire engine parked at side of road on island-Photo by Tony Souter / Bridgeman Images

UDK5429991: France, Chamonix, Mer de Glace, Train de Montenvers on journey to glacier (photo) / Bridgeman Images

UDK5429995: Great Britain, England, London, view of HMS Belfast, museum ship, moored on the River Thames-Photo by Steven Wooster / Bridgeman Images

UDK5430002: Great Britain, England, London, taxi cab parked in street / Bridgeman Images

UDK5430004: Collection of capacitors (condensateurs)-Photo by Tim Ridley / Bridgeman Images

UDK5430005: Skull of an Indian Elephant (Elephas maximus), side view.-Photo by Dave King / Bridgeman Images

UDK5430006: Reflections on side of red Citroen Dyane car parked in street outside apartment building, Italy-Photo by Lucy Claxton / Bridgeman Images

UDK5430014: Cross-section of a photographic camera, close-up, side view / Bridgeman Images

UDK5430016: Mercure - Droplets of liquid mercury in petri dish, close-up-Photo by Harry Taylor, Courtesy of the Natural History Museum, London / Bridgeman Images

UDK5430020: Cage thoracique humaine - Human rib cage, jaw bones, neck vertabrae leading to sternum, collar bones and ribcage, spinal column continuing to pelvis, front view.-Photo by Philip Dowell, Courtesy of The Natural History Museum, London / Bridgeman Images

UDK5430022: Yellow street sweeper-Photo by Richard Leeney / Bridgeman Images