Siemens Collection (page 3)

Magic sensor X-ray
Magic sensor. Coloured X-ray of a tyre fitted internally with an autonomous sensor (yellow). This long-lived sensor is powered solely by the changes in pressure it measures, needing no batte- ry

Light-emitting diodes. Researchers hand holding a palette containing the spectrum of light-emitting diodes (LEDs). LEDs are efficient converters of electric current into light that are used in

Magic sensor. Technician monitoring an autonomous sensor on a candle. This long-lived sensor is powered solely by the changes in temperature it measures, requiring no battery

Halogen bulbs. Freshly-produced halogen light bulbs for vehicle headlights. The bulbs contain halogen gases which slow the loss of their metal filament and so extend their life

Laser bulb research
Bulb research. Laser being used to study a high- powered HBI lamp (centre left), a type of tungsten halogen light bulb. The bulb contains bromine and iodine gas

Bulb research. Prototype low heat light bulb being tested within a miniature Ulbricht, or integrating, sphere. Once closed

Flatpanel screen. Researcher holding an I-SFT (Industry Siemens Flatpanel Display Technology) screen displaying an image of himself

Computer screen lighting research. Researcher comparing computer screens lit by a flat Planon lamp (left) and a traditional liquid crystal display (LCD)

Miniature thermal conductivity detector. Coloured scanning electron micrograph of a detector that can be used to measure thermal conductivity of gases

Microscopic pressure sensor. Coloured scanning electron micrograph (SEM) of a tiny pressure sensor. The circular area at the centre of the sensor rests on a membrane that allows it to measure

Ant on pressure sensor, SEM
Microscopic pressure sensor. Coloured scanning electron micrograph (SEM) of an ant on a tiny pressure sensor. The circular area at the centre of the sensor rests on a membrane

Halogene bulbs. Freshly-produced halogene light bulbs for vehicle headlights. The bulbs contain halogen gases which slow the loss of their metal filament and so extend their life

Lamp research. Researcher using an Ulbricht, or integrating, sphere to study the light from an Endura fluorescent lamp. Once closed

High-powered bulb. Researcher holding a high- powered arc lamp bulb at sunset. At full brightness this bulb generates light using thous- ands of watts of power

Magnetic ore separator, 19th century
Magnetic ore separator. This apparatus comprises an electromagnet that is being used to magnetise the iron in iron ores and separate them from non-magnetic ores

Ultrasound transducer, composite image
Ultrasound transducer. Composite image of a transducer that is used in ultrasound scanning. The image shows sound waves (not actually visible) emerging from the transducer

Ultrasound DVT scanning, composite image
MODEL RELEASED. Ultrasound DVT scanning. Composite image of a radiologists hand using an ultrasound transducer to scan a patients leg for a deep vein thrombosis (DVT)

Wilhelm Siemens
KARL WILHELM SIEMENS German industrialist, brother of Werner von S. founder of the London branch of the Siemens organisation

Kw Siemens / World Invent
KARL WILHELM SIEMENS later SIR CHARLES WILLIAM German-English electrical engineer and industrialist

Women Munitions Workers
Siemens factory - Women munitions workers pose with banner What the Girls are doing to help the Men at the Front

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Siemens, a name that encompasses innovation and progress throughout history. It all began with Ernst Werner Von Siemens, the visionary behind optical computing and groundbreaking inventions. The Landore Siemens steel works in 1880 showcased their commitment to industrial advancement. In Berlin, the Siemens and Halske electric railway revolutionized transportation, paving the way for modern commuting systems. Meanwhile, at the Crematorium Dresden Death Funerals Cremation facility, Siemens' expertise ensured dignified farewell ceremonies. The floor painting in a palace at Tell el-Amarna, Egypt (1928), showcases how Siemens transcends borders and contributes to cultural preservation worldwide. Their influence even extended to aviation with the powerful Siemens Schuckert D IV German fighter plane. Behind these achievements were brilliant minds like Ernst Werner Siemens and Carl Wilhelm Siemens who propelled society forward through their relentless pursuit of excellence. Electric Lighting in the City engraving stands as a testament to their contributions towards illuminating urban landscapes. Siemens has left an indelible mark on various industries over time - from technology to transportation and beyond. This caption celebrates their legacy of ingenuity that continues shaping our world today.