Biological Pins and Buttons

The material is so soft and comfortable, and the fit is just perfect

Be careful!

EXTRATERRESTRIAL BIOLOGICAL ENTITIES ON BOARD

NO ALIEN SIGN

Artistic representation of biological tissues as seen from a microscope

Vampire Plague

Whether you believe that fair play in sports means sex segregation, or you demand more research or restrictions on males competing with females, this icon can be used as a show of support or for a good conversation starter.

Hidden dangers destroying city's and the quality of life

Resting T lymphocytes. Coloured scanning electron micrograph (SEM) of resting T lymphocytes from a human blood sample. T lymphocytes, or T cells, are a type of white blood cell and components of the body's immune system. They mature in the thymus. T lymphocytes recognise a specific site on the surface of pathogens or foreign objects (antigens), bind to it, and attract antibodies or cells to eliminate that antigen. Specimen courtesy of Professor Greg Towers, University College London. Magnification: x 6000 when printed at 10 centimetres wide.

Palm tree. Plate 1155 from the John Fleming Collection of Indian Drawings. Held in the Botany Library at the Natural History Museum, London, UK.

Moth orchid (Phalaenopsis 'Sweetheart') flowers.

Design inspired by science fiction and horror.

Tree of life drawing

Dendritic cell. Coloured ion-abrasion scanning electron micrograph (IA-SEM) showing sheet-like cellular extensions on a dendritic cell. These extensions trap HIV (human immunodeficiency virus) particles, aiding their spread through the body. Dendritic cells are a component of the body's immune system. They are antigen-presenting cells (APCs), that is, they present pathogens or foreign molecules (antigens) to other cells of the immune system to be eliminated. HIV uses the body's defences against itself. When dendritic cells interact with T cells, HIV is transmitted to the T cells, infecting them. IA-SEM allows nanoscale three dimensional imaging of whole cells.

A original analog leafstamp of a white wine vine. The perfect gift for the wintner, gardener and nature leaves lover.

The accident was the beginning of the end for my alcoholism. I broke my leg, tore my acl, and suffered significant nerve damage in my right leg. Collecting eucalyptus for my pet stick insects was the only thing that got me off the couch.

When you strip away the outer layers of a human, the kernel that’s left is the brain stem and cranial nerves; the ghost of the invertebrate we evolved from. I gave it a life of it’s own.

Activated platelet, coloured scanning electron micrograph (SEM). Platelets, or thrombocytes, are fragments of white blood cells. When blood clots, red blood cells (erythrocytes) are trapped within a fibrin protein mesh, which is formed in response to chemicals secreted by the platelets. Magnification: x15000 when printed at 10 centimetres tall.

Sea slug (Coryphella polaris), from the white sea, Russia.

X and Y chromosomes, coloured scanning electron micrograph (SEM). Humans have 46 chromosomes in total: 23 inherited from the mother and 23 from the father. These sex chromosomes determine the individual's gender. Males have an X sex chromosome (pink) and a Y sex chromosome (blue) and females have two X sex chromosomes.

Kidney tubule. Coloured transmission electron micrograph (TEM) of a section through a proximal convoluted tubule in the kidney. The proximal convoluted tubules function to reabsorb water, glucose and other small molecules from the filtrate, producing a concentrated urine. The tubules consist of a lumen (interior, white) lined with cuboidal epithelial cells (green). These cells are covered in many finger-like projections known as microvilli, which serve to increase the cells' surface area for reabsorption. The cells' nuclei (brown), which contain the cells' genetic information, are also seen. The reabsorbed molecules move into the interstitial fluid of the kidney and are absorbed back into the blood. The liquid in the tubules passes to th...

California sea lion (Zalophus californianus) pup in coastal waters. California sea lions are found along the west coast of North America. They are gregarious, carnivorous marine mammals that mainly feed on fish and shellfish in shallow coastal waters. Photographed in the Gulf of California, Mexico.

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.

Egg-yolk jellyfish (Phacellophora camtschatica). This jellyfish is found in cool waters across the world. It feeds on gelatinous zooplankton and smaller jellyfish, which become ensnared in its tentacles. Photographed in the western Pacific Ocean, in the Sea of Okhotsk.

Clinical psychologist. Profession, work, job. Cat shows a banner with the inscription. Watercolor illustration. A gift for a professional.

The morel of the story biology/mycology/philosophy nerd t-shirt

Unidentified Flying Object Love.

Extraterrestrial Biological Entity Love.

Green turtle (Chelonia mydas) swimming by a gorgonian (left) on a coral reef. Green sea turtles are found in warm tropical waters. They are herbivorous, eating algae and sea grasses, and can grow up to 1.5 metres in length. A gorgonian is a coral-like colony of polyps that form a tough structure (red) around themselves for protection and support. Photographed in the Andaman Sea off the coast of Thailand.

Extraterrestrial Biological Entity Love.

Unidentified Flying Object Love.

Black and white pen and ink dissection drawing done in Adobe Photoshop

Pen and Ink anatomical illustration

Biohazard logo

Biohazard symbol green glow skull sci fi horror design.

American bison (Bison bison) covred in snow. Photographed in Yellowstone National Park, Wyoming, USA, in winter.