Electron Crewneck Sweatshirts

Think Like A Proton.

Think Like A Proton.

Additive manufacturing surface. Coloured scanning electron micrograph (SEM) of sintered beads of pure titanium on the fracture surface of a metal component. Sometimes confused with 3D printing, additive manufacture is used to form high strength metal components by using a high energy computer guided laser to sinter together metal powders made up of tiny beads. These beads are on an unfinished surface, which would typically be precision machined to a smooth surface once the initial component is created layer by layer. Image width is 155 microns.

The Universe revolves around me! A funny joke to buy for someone or even to buy for yourself!

Bacteria infecting a macrophage. Coloured scanning electron micrograph (SEM) of Mycobacterium tuberculosis bacteria (purple) infecting a macrophage white blood cell. The macrophage, when activated, will engulf (phagocytose) the bacteria and destroy them as part of the body's immune response. M. tuberculosis causes the disease tuberculosis. It infects the lungs creating primary tubercles, nodular lesions of dead tissue and bacteria. The bacteria may enter the blood or lymph systems and spread to other organs of the body. Tuberculosis is spread by coughs and sneezes.

Coloured scanning electron micrograph (SEM) of the penicillin fungus (Penicillium chrysogenum) showing close-up of the spores (conidia, round) being extruded from conidiophore. Magnification: x1750 when printed at 10 cenitmetres tall.

T cells attacking cancer cell, coloured scanning electron micrograph (SEM). The T cells (red) are attacking an oral squamous cancer cell (white). The cytotoxic (cell-killing) T cells are part of a natural immune response. Research being carried out in the field of nanomedicine is creating personalized cancer vaccines by loading neoantigens from a patient's tumour into nanoparticles. These nanoparticles are then used to activate the patient's own immune system, triggering the actions of T cells as seen here.

Abstract pattern with hints of microscope views and DNA chains

Unique "Consider yourself a proton. Always upbeat." for the optimistic ones.

Never trust an atom; they make up everything! Incidentally, there is no spoon and the cake is a lie. Great gift or T-shirt for self-professed nerds, geeks, science lovers, and physics aficionados.

Never trust an atom; they make up everything! Incidentally, there is no spoon and the cake is a lie. Great gift or T-shirt for self-professed nerds, geeks, science lovers, and physics aficionados.

Stem cells. Coloured scanning electron micrograph (SEM) of the surface of a clump of human embryonic stem cells (HESCs), showing surface detail. HESCs are pluripotent, which means that they are able to differentiate into any of the 200 cell types in the human body. The type of cell they mature into depends upon the biochemical signals they receive, though the cells seen here have not been exposed to growth factors. HESCs are being studied as a way to repair damaged tissue in diseases such as diabetes and Parkinson's. These cells were grown in 2005 at the Centre for Life, Newcastle Upon Tyne, UK. Magnification: x2200 when printed 10cm wide.

H2O, water Molecule

Never Trust An Atom They Make Up Everything

Électron libre - French for (literally) "free electron", which means "free spirit". A design to show your independence, freedom and positive attitude. Embrace the Parisian chic with this typography design - white text with a yellow dot.

Never Trust An Atom They Make Up Everything

Super Green 5 Element

Kidney stone. Coloured scanning electron micrograph (SEM) of the surface of a kidney stone. Kidney stones are usually formed by the precipitation of the mineral salt calcium oxalate from the urine. The resulting hard, round stones (calculi) may cause severe pain, especially as they pass down the urinary tract. Large stones may need to be surgically removed or broken down using ultrasound therapy.

Express your love of science with this original design featuring an atom icon with an embedded heart.

Human cell. Coloured transmission electron micro- graph (TEM) of a cross-section through a normal human cell. At above centre is the nucleus (large oval) containing genetic material in the form of DNA. Surrounding the nucleus is cell cytoplasm filled with endoplasmic reticulum. The endo- plasmic reticulum (ER) is a complex system of membranes which form a network of flattened cisternae (cavities). These function as reservoirs and channels for the storage and transport of substances through the cytoplasm. Here, the ER is coated in tiny particles known as ribosomes, responsible for the synthesis of cell proteins. Magnification: x10,000 at 6x4.5cm size.

False-colour transmission electron micrograph (TEM) of a colony of Staphylococcus aureus, a species of spherical, Gram positive, non-motile bacteria. Many species of Staphylococcus cause disease in man through secretion of exotoxins: S. aureus is commonly present on skin and mucous membranes and causes boils and internal abscesses, and is the commonest cause of pyogenic (pus-forming) infections in man. Other species produce toxins causing food poisoning. Staphylococcal enteritis (severe & potentially fatal) results from use of broad-spectrum antibiotics which allows S. aureus to proliferate in the intestines. Magnification: X 12,000 at 35mm size.

Alzheimer's disease brain cell. Coloured transmission electron micrograph (TEM) of a neurofibrillary tangle in a nerve cell from the brain of a patient with Alzheimer's disease. The tangle (yellow) lies in the cytoplasm (green) of the cell, and consists of abnormal aggregates of the protein tau. In the healthy cell, tau stabilises microtubules in the cytoplasm. It is not known precisely how the tangles are formed, nor their impact on the neuron's function, but they are seen in a range of neural disorders including Alzheimer's disease, Creutzfeld-Jakob disease (CJD), some forms of Parkinson's disease, and Supranuclear Palsy.

Vintage atomic whirl design from the 1950's.

Organ of Corti. Coloured scanning electron micrograph (SEM) of the organ of Corti from the cochlea of the inner ear. The bony capsule that encloses the organ has been removed to reveal the organ's spiral structure. Rows of sensory hairs within the organ of Corti convert sound vibrations into nerve impulses that are sent along the auditory nerve to the brain. Different sound frequencies stimulate hairs in different positions along the spiral. Low frequencies stimulate those near the top of the spiral and high frequencies stimulate those near the bottom.

Make love not war. Say NO to atomic bomb.

Never trust an atom; they make up everything! Incidentally, there is no spoon and the cake is a lie. Great gift or T-shirt for self-professed nerds, geeks, science lovers, and physics aficionados.

Cardiac muscle. Coloured transmission electron micrograph (TEM) of cardiac muscle fibrils (blue)from a healthy heart. Mitochondria (red) supply the muscle cells with energy. The muscle fibrils, or myofibrils, are crossed by transverse tubules (dark blue lines). These tubules mark the division of the myofibrils into contractile units (sarcomeres). Cardiac muscle is under subconscious control and continuously contracts to pump blood around the body without tiring. Magnification: 3200x when printed 10 centimetres across.

The genetically engineered shape on a beautifully refined skirt __ Pattern DAN

Influenzavirus B. Coloured transmission electron micrograph (TEM) of particles of the influenza B virus, which is the cause of influenza (flu) in humans. The virus particles have an enveloped outer coat, or capsid, bearing the proteins (green) haemagglutinin (H) and neuraminidase (N), which allow the virus to enter and leave host cells. As with all viruses, influenza cannot reproduce by itself, instead entering cells and hijacking their biochemical machinery to produce more copies of the virus. Flu usually causes lethargy, aching muscles, fever and nausea. Influenza B, however, is less virulent than influenza A, due to the limited host range and its slower rate of evolution (by 2 to 3 times).

Mitochondrion, coloured transmission electron micrograph (TEM). Mitochondria are a type of organelle found in the cytoplasm of eukaryotic cells. They oxidise sugars and fats to produce energy in a process called respiration. A mitochondrion has two membranes, a smooth outer membrane and a folded inner membrane. The folds of the inner membrane are called cristae, and it is here that the chemical reactions to produce energy take place. Magnification: x62,800 when printed at 10 centimetres wide.

A colorized SEM image of Stephanodiscus niagarae from June Lake, California.

A colorized image of Aulacoseira from Lake Malawi in SEM.

Streptococcus pyogenes. Coloured transmission electron micrograph (TEM) of the bacteria Streptococcus pyogenes, forming an S-shaped chain. S.pyogenes is a spherical, Gram-positive bacteria that typically forms chains. Healthy humans may carry this bacterium in their throat or nose. Pathogenic strains of S.pyogenes cause infections of the skin (including impetigo); uterus following childbirth (puerperal sepsis); bloodstream (septi- caemia); and scarlet fever. S.pyogenes accounts for much of the high incidence of sore throats and tonsillitis in young children. The use of penicillin drugs are effective as a treatment. Magnification: x7,000 at 6x4.5cm size.

Think Like A Proton Always Positive - Funny Atom Science Teacher Tee

Guess where the rabbit is and contact me

Caffeine crystals. Coloured scanning electron micrograph (SEM) of anhydrous caffeine crystals (1,3,7-trimethylxanthine). They were produced by a process called sublimation. A liquid containing caffine, such as coffee, is frozen and heated to 238 degrees Celsius, causing the frozen liquid to vaporise without going through the liquid phase. The vapour is then condensed, which drives the water out and results in anhydrous crystals. Some of the crystals have symmetrically intergrown (upper centre, red and yellow). Caffine stimulates the central nervous system (CNS), increasing alertness and deferring fatigue. It occurs in coffee beans and tea leaves. Magnification: x400 at 10 centimetres high.