Hydrogen Collection (page 7)

Balloon ascent from Prairie de Nesle, northern France
Balloon ascent by M Charles from the Prairie de Nesle, northern France, where it had landed after taking off from the Tuileries Gardens, Paris, on 1 December 1783

Garnerin descending in his parachute, Paris
Garnerin descending in his parachute, with his discarded balloon on the left. Claimed to be the first to descend from a balloon by means of a parachute

Map, Battle of Fleurus
Map of the Battle of Fleurus - it was won by the French Army, with the first military use of a reconnaissance balloon. The hydrogen balloon L Entreprenant was used to pass messages to the ground

Battle of Fleurus with balloon
The Battle of Fleurus, won by the French Army, with the first military use of a reconnaissance balloon. The hydrogen balloon L Entreprenant was used to pass messages to the ground while the French

Five technical illustrations show network of ropes and apparatus for securing multi-passenger platforms on captive balloons; arrangement of ropes for netting;

Jean-Francois Pilatre de Rozier, French balloonist, head-and-shoulders portrait, blowing hydrogen gas into a flame. Date between 1790 and 1850

Technical illustration shows four stages of Andre Garnerin s
Technical illustration shows four stages of Andre Garnerins parachute: apparatus for inflating a balloon with hydrogen, a balloon in flight, parachute attached to ascending balloon

LZ 127 Graf Zeppelin over pier, Walton, Essex
At 4pm on 19 August 1931 crowds of onlookers lined the pier and promenades at Walton-on-the-Naze, Essex, to watch the famous Graf Zeppelin fly along the Essex coastline

Lavoisiers experiment for decomposing steam
Lavoisiers apparatus for decomposing steam. Contemporary drawing of the experiment by Antoine Lavoisier (1743-94) to decompose steam using iron

Fuel cell. Fuel cells combine hydrogen and oxygen (from air) to create electricity. The only by- products produced are heat and water

Alternative fuels. Conceptual image of a tyre with the names and chemical formulae of possible fuels that could be used as an alternative to petrol or diesel

Hydrogen fuel cell, artwork
Hydrogen fuel cell, computer artwork. This is a clean and efficient power source. Hydrogen is liberated from a natural source such as methanol or natural gases

Omega Nebula. Optical image of the Omega Nebula, also known as Messier 17 and NGC 6618. This is an emission nebula, where hot

Emission nebula, artwork
Emission nebula. Computer artwork of an emission nebula. Nebulae are huge clouds of interstellar gas and dust. Emission nebulae are starbirth regions that glow red due to the ionisation of

Emission nebula NGC 2174. North is at top. The nebula is also called the Monkey nebula. It is a cloud of gas and dust that emits light as the hydrogen gas it contains is ionised by radiation from hot

Emission nebulae IC 1848 and IC 1805
Emission nebulae IC 1805 and IC 1848. North is at top. These nebulae are also known as the Heart and Soul nebulae. The Soul nebula (IC 1848) is at lower left

Neptune. Computer artwork of a possible scene below clouds on the planet Neptune. Neptune, a gas giant, is the eighth planet from the Sun

Emission nebula, artwork. Emission nebulae are vast clouds of gas and dust that emit light due to ionisation of the hydrogen gas they contain by radiation from hot young stars within them

Crab nebula gas filaments
Crab Nebula. Hubble Space Telescope image of the interior of the Crab Nebula supernova remnant (M1). Different elements are colour-coded: sulphur (pink), nitrogen (red)

Early history of the universe, artwork
Early history of the universe. Artwork showing the cooling and expansion of the early universe from its origin in the Big Bang (upper left)

Multiple universes, artwork
Multiple universes. Artwork showing multiple universes forming from black holes following the Big Bang formation of the initial universe at top left

Ammonia production. Schematic diagram of the Haber Process to make ammonia (NH3) from nitrogen (N2) and hydrogen (H2) gas

Sodium hydroxide production. Schematic diagram of the diaphragm cell method for the chlor-alkali electrolytic process to produce sodium hydroxide

Hydrogen fuel storage device
MODEL RELEASED. Hydrogen fuel storage device being held in a gloved hand. This is a metal hydride storage device, which stores hydrogen in the form of a metal hydride

Hydrogen fuel cell. Artists impression of bubbled gas passing through a solution in which a hydrogen fuel cell has been immersed

Hydrogen fuel cell research. The hydrogen fuel cell is the metal box at centre. Sensors and computers (one at upper right) are being used to monitor its performance

Ramscoop spaceship at Mars, computer artwork. This theoretical spaceship is suitable for travel to the stars. Instead of carrying fuel, it would use the hydrogen gas found between the stars

Thomas Graham, Scottish chemist
Thomas Graham (1805-1869), Scottish chemist. Graham ignored his fathers wish that he should enter the church, and studied science, a decision that led to professorships in Glasgow, Scotland

Vicenzo Lunardi, Italian aeronaut
Vicenzo Lunardi (1759-1806), Italian aeronaut, historical artwork. Lunardi became the first person to fly in Britain when he took off in a hot air balloon from Londons Royal Artillery Ground at

Lavoisier making water. Historical artwork of the French chemist Antoine Laurent Lavoisier (1743- 1794) conducting his 1783 experiment on water

Ethene molecule. Atoms are represented as spheres and are colour-coded: carbon (black) and hydrogen (white)

Butane molecule. Atoms are represented as spheres and are colour-coded: carbon (black) and hydrogen (white)

Propanol molecule. Atoms are represented as spheres and are colour-coded: carbon (black), hydrogen (white) and oxygen (red)

Isobutane molecule. Atoms are represented as spheres and are colour-coded: carbon (black) and hydrogen (white)

Sec-butanol molecule. Atoms are represented as spheres and are colour-coded: carbon (black), hydrogen (white) and oxygen (red)

Melatonin hormone molecule
Melatonin hormone, molecular model. Atoms are represented as spheres and are colour-coded: carbon (black), hydrogen (silver), nitrogen (blue) and oxygen (red)

Methanol molecule. Atoms are represented as spheres and are colour-coded: carbon (black), hydrogen (white) and oxygen (red)

Dinitrophenol molecule
Dinitrophenol, molecular model. Dinitrophenol is used in the production of explosives, pesticides and wood preservers. It is also used as a diet aid, as it increases metabolism

Propane molecule. Atoms are represented as spheres and are colour-coded: carbon (black) and hydrogen (white)

Ethyne molecule. Atoms are represented as spheres and are colour-coded: carbon (black) and hydrogen (white)

Tert-Butanol molecule. Atoms are represented as spheres ad are colour-coded: carbon (black), hydrogen (white) and oxygen (red)

Hydrogen cyanide molecule
Hydrogen cyanide, molecular model. This poisonous chemical is used in the production of explosives and in tempering steel

Serotonin molecule, artwork
Computer artwork of a ball-and-stick model of a molecule of the neurotransmitter serotonin (5-hydroxytryptamine). Atoms are colour-coded and represented as spheres; carbon (black), hydrogen (silver)

Hydrogen molecule
Computer artwork of a hydrogen molecule, one of lightest and most abundant elements in the universe. Hydrogen (H2), is a diatomic molecule

Hydrogen conductivity, 19th century
Hydrogen conductivity experiment. Electrical current (wires at bottom) is being passed through a platinum wire connecting two electrodes. In air the platinum wire glows due to resistance

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"Unveiling the Cosmic Powerhouse: Hydrogen's Mysteries Unraveled" In the vast expanse of space, amidst celestial wonders like the Orion Nebula (M42) and the Crab Nebula, hydrogen takes center stage as a captivating element. Its significance is revealed in a composite image showcasing its role in shaping these stellar marvels. As we explore further, we encounter the breathtaking Eagle Nebula, where hydrogen fuels star formation with its immense energy. A diagram illustrating spectral class and luminosity of stars showcases how hydrogen plays a pivotal role in determining their characteristics. From H-He-Hg emission spectra C017/7260 to Soviet poster art from 1958 by Albert Aslyan boldly proclaiming "No. " to nuclear weapons' destructive power, hydrogen's influence extends beyond cosmic realms. Returning our gaze to Orion Nebula (M42 and M43), we witness hydrogen's brilliance illuminating this interstellar cloud with vibrant hues. However, not all encounters with this versatile element are peaceful; it reminds us of humanity's past actions through images of nuclear tests like the 1957 fallout or American atomic bomb tests at Bikini Atoll in 1946. It also finds its place on Earth – from Sulphur Well at Llanwrtyd Wells in Wales to an oil refinery's residfiner – highlighting its importance for various industrial processes. It symbolizes both progress and caution as we harness its potential while being mindful of environmental consequences. As we delve deeper into understanding this elemental powerhouse, one thing becomes clear: Hydrogen holds secrets that continue to captivate scientists and stargazers alike. Whether it be unraveling mysteries within nebulae or unlocking innovative solutions for sustainable energy sources on Earth, hydrogen remains an enigmatic force that sparks curiosity and awe across galaxies far and near.