Compound Collection (page 2)

Calcium phosphate crystal, SEM
Calcium phosphate crystal, coloured scanning electron micrograph (SEM). Crystalline materials have their atoms placed in regular lattices that can form geometric shapes like this

Light micrograph of cast iron, DIC
Light micrograph of cast iron using differential interference contrast (DIC) lighting. Steel & cast iron are made by adding small amounts of carbon to iron

Cholera toxin, molecular model
Cholera toxin. Molecular model of the secondary structure of cholera enterotoxin (intestinal toxin). The molecule consists of two subunits, A (top) and B (bottom)

Progesterone hormone
Polarised light micrograph of crystals of progesterone. X 40

Isotretinoin anti-acne drug, molecular model. Atoms are represented as tubes and are colour- coded; carbon (yellow), hydrogen (white) and oxygen (red)

Mescaline hallucinogenic drug molecule
Mescaline hallucinogenic drug, molecular model. Mescaline is a hallucinogenic drug, produced from the dried tops (buttons) of the peyote cactus (Lophophora williamsii)

False col. SEM of crocidolite fibres
False-colour scanning electron micrograph of fibres of blue asbestos, or crocidolite. All asbestos varieties are silicates (amphibole minerals), the most common being crocidolite

Buckminsterfullerene molecule. Computer graphic of buckminsterfullerene (C60), a structural form (allotrope) of carbon. The carbon (C) atoms (green spheres)

Silver crystals. Coloured scanning electron micrograph (SEM) of crystals of silver (symbol Ag, atomic number 47). Silver is a lustrous, precious metal which has been known since pre-history

Computer graphic of a molecule of ATP
ATP. Computer graphic representation of a molecule of adenosine triphosphate (ATP). The molecule acts as an intracellular battery of metabolic energy

Copper and magnesium sulphate, LM
Copper and magnesium sulphate crystals. Polarised light micrograph (LM) of copper sulphate (CuSO4) and magnesium sulphate (MgSO4) crystals

Valdecoxib anti-inflammatory drug
Valdecoxib, computer model. This drug was used in the treatment of osteoarthritis, rheumatoid arthritis and menstrual symptoms under the trade name Bextra

Paclitaxel drug molecule
Paclitaxel. Computer model of a molecule of the drug paclitaxel. It is sold under the brand name Taxol. It is a chemotherapy drug, used to treat cancers

Serotonin neurotransmitter molecule
Serotonin molecule. Computer artwork of a molecule of serotonin (5-hydroxytryptamine, C10.H12.N2.O), a neurotransmitter. Atoms (spheres) are colour- coded: carbon (black), hydrogen (white)

National Parliament House Bangladesh
" nJatiya Sangsad Bhaban or National Parliament House, is the house of the Parliament of Bangladesh, located at Sher-e-Bangla Nagar in the Bangladeshi capital of Dhaka

Candi Sewu, Prambanan temple complex, Yogyakarta, Java, Indonesia

Statue of Brahma, Candi Brahma, Prambanan temple complex, Yogyakarta, Java, Indonesia

Relief panel, Candi Shiva Mahadeva, Prambanan temple complex, Yogyakarta, Java, Indonesia

Colorful compound leaf patterns of Devil's Walking Stick or Hercules Club (Aralia spinosa) - Pisgah National Forest, Brevard, North Carolina, USA

Abstract compound palmate leaf patterns (shallow depth-of-field) - Pisgah National Forest, Brevard, North Carolina, USA

Napier Nomad, a 12 cyl. compound diesel aircraft engine, with auxiliary turbine power recovery and supercharger. Seen in the exhibition hall at the 1953 SBAC Farnborough Air Show. Date: 1953

Burrell Showmans Road Locomotive 2668, Britannia
Maker: Charles Burrell & Sons of Thetford, Norfolk Type: Showmans Road Locomotive Number: 2668 Built: 1904 Registration: NM 257 Cylinders: Compound Nhp: 8 Name: Britannia Date: 1970s

Burrell General Purpose Engine 3262, Perseverance
Maker: Charles Burrell & Sons of Thetford, Norfolk Type: General Purpose Engine Number: 3262 Built: 1910 Registration: AH 5278 ClassD Cylinders: Single Crank Compound Nhp: 5 Name: Perseverance Date

Burrell Showmans Road Locomotive 3509, Rajah
Maker: Charles Burrell & Sons of Thetford, Norfolk Type: Showmans Road Locomotive Number: 3509 Built: 1913 Registration: G 6469 Cylinders: Compound Nhp: 5 Name: Rajah Date: 1970s-1980s

Burrell Showmans Road Locomotive 3912, Dragon
Maker: Charles Burrell & Sons of Thetford, Norfolk Type: Showmans Road Locomotive Number: 3912 Built: 1921 Registration: CO 4485 Class: Scenic Cylinders: Compound Nhp: 8 Name: Dragon Date: 1970s-1980s

Burrell Showmans Road Locomotive Winston Churchill NR 965
At a traction engine rally outside the Museum of Science and Technology on Newhall Street, Birmingham:- Burrell Scenic class Showmans Road Locomotive, regn. NR 965, number 3909, Winston Churchill

Burrell Showmans Road Locomotive Princess Marina CL 4483
At a traction engine rally outside the Museum of Scince and Technology on Newhall Street, Birmingham:- Burrell Showmans Road Locomotive, regn. CL 4483, number 3847, Princess Marina

Fowler Showmans Road Locomotive Supreme EU 5313
Fowler B6 class Showmans Road Locomotive, regn. EU 5313, number: 20223, Supreme. Built in 1934 by John Fowler & Co. in Leeds, powered by an 10 Nhp compound steam engine. Date: 1970s

Foden 6-ton rigid 6-wheeler Tractor Matilda TD 3236
Foden Tractor, regn. TD 3236, number: 11788, Matilda. Built in 1925 by Edwin Foden, Sons and Co of Elworth Works, Sandbach as a 6-ton Wagon, later converted to Tractor

Foden Tractor HX2197
Foden Tractor, regn. HX2197, number 13832, The Dorset Wanderer, at a steam rally in Lambeth. Built in 1930 by Edwin Foden, Sons and Co of Elworth Works, Sandbach

Foden Wagon RO6330
Foden Wagon, regn. RO6330, number 13488, at a steam rally in Lambeth. Built in 1929 by Edwin Foden, Sons and Co of Elworth Works, Sandbach, powered by a compound steam engine. Date: 24 July 1978

Burrell Showmans Road Locomotive NO4999
Burrell Showmans Road Locomotive, regn. NO4999, number 3926, Margaret. Built in 1922 by Charles Burrell & Sons at Thetford, powered by a 5 Nhp compound steam engine. Date: 1970s-1980s

Fowler showmans Road Locomotive FX6661
Fowler showmans Road Locomotive, regn. FX6661, number 15657 The Iron Maiden. Built in 1920 by John Fowler & Co. in Leeds, powered by an 8 Nhp compound steam engine. Date: 1970s-1980s

Fowler Ploughing Engine HR4261
Fowler Ploughing Engine, regn. HR4261, number 15420, Sir John. Built in 1920 by John Fowler & Co. in Leeds, powered by a 16 Nhp compound steam engine. Date: 1970s-1980s

Fowler Road Roller GS2538
Fowler Road Roller, regn, GS 2538, number 18882, No.1. Built in 1931 by John Fowler & Co. in 1931 in Leeds, powered by a compound steam engine. Date: 1970s-1980s

GAMBIA 10
Africa / Gambia / Western Gambia/ Tanji / Tanji Village African woman is smiling and looking at the lens while cooking a Gambian traditional food at the kitchen which is outside of the house

Burrell Showmans Road Locomotive WB9110 Perseverance II (msn 3483), built in 1913 with an 8 Nhp compound steam engine. Seen at an auction at Walford Cross near Taunton in 1959

Compound passenger locomotive De Glehn
Compound passenger locomotive No. 2512 De Glehn on the Pennsylvania Railroad. Date: circa 1910

Daltons table of atomic symbols, 1835. A table of atomic symbols from a lecture delivered by the English chemist John Dalton (1766-1844) at the Manchester Mechanics Institution, 19 October 1835

Prambanan temple complex, Yogyakarta, Java, Indonesia

Main shrine dedicated to Shiva, Prambanan temple complex, Yogyakarta, Java, Indonesia

South Africa Kimberley De Beers Diamond Mine compound pre-1900

LNWR Experiment Compound engine steam locomotive Victorian period

Mann Tractor U 4298 Old King Cole number 1260, built by Mann's Patent Steam Cart and Wagon Company in 1917, powered by a 4nhp Compound engine. Date: circa 1960

Foster Showman's Tractor UX 6727 Maid Marian
Foster Showman's Tractor, regn. UX 6727 Maid Marian, number 12509. Built in 1910 by William Foster & Co. in Lincoln, powered by a 4 Nhp compound steam engine. Seen at Market Bosworth. Date: 1976

Burrell Showmans Road Locomotive 3886, Lord Lascelles
Seen at Northampton on 6 August 1972 - Maker: Charles Burrell and Sons of Thetford, Norfolk - Type: Showmans Road Locomotive - Number: 3886 - Built: 1921 - Registration: XF 8162 - Cylinders

Garrett Showman's Tractor 33818, Enterprise at a steam rally on 30 May 1971. Maker : Richard Garrett and Sons, in Leiston

Foster Showman's Tractor FE 3217 Robin Hood
Foster Showman's Tractor, regn. FE 3217 Robin Hood'The Lincoln Imp, number 14431. Built in 1920 by William Foster & Co. in Lincoln, powered by a 4 Nhp compound steam engine

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A fascinating world of compounds unfolds in this captivating collection of images. From the ancient artistry of knapped flint tools to the intricate beauty of copper and magnesium sulphate crystals, each compound tells its own unique story. In a mesmerizing light micrograph, caffeine crystals shimmer with delicate intricacy, while the process of threshing wheat showcases the compound's vital role in agriculture. The stunning EDTA crystals reveal their exquisite structure under microscopic examination, offering a glimpse into their molecular composition. Oxytocin hormone crystals take center stage in another breathtaking light micrograph, showcasing nature's ability to create intricate patterns. Meanwhile, an ant captured through scanning electron microscopy reminds us that even tiny creatures are composed of complex compounds. Artwork depicting secondary structures of proteins invites contemplation on the building blocks that make life possible. The perovskite crystal structure captivates with its geometric precision and potential for technological advancements. The Simulium damnosum, also known as the Simulian blackfly, is showcased as a remarkable example of nature's interconnectedness and reliance on compounds for survival. Light micrographs unveil oxytocin crystals once again, highlighting their ethereal beauty. Finally, a honey bee captured through scanning electron microscopy serves as a reminder that compounds shape not only our surroundings but also play an essential role in sustaining life itself. This captivating journey through various compounds offers glimpses into both natural wonders and human ingenuity. It underscores how these fundamental elements shape our world in ways both seen and unseen – from ancient tools to modern technology – reminding us that everything around us is ultimately comprised of compounds waiting to be discovered and understood.