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July Gallery

Choose from 23 pictures in our July collection for your Wall Art or Photo Gift. All professionally made for Quick Shipping.

1991 German GP Featured July Print

1991 German GP

HOCKENHEIMRING, GERMANY - JULY 28: Nigel Mansell, Williams FW14 Renault during the German GP at Hockenheimring on July 28, 1991 in Hockenheimring, Germany. (Photo by LAT Images)

© Motorsport Images

Action, F1, Formula 1, Gp

Computer graphics of immunoglobin (IgG) Featured July Print

Computer graphics of immunoglobin (IgG)

Computer graphics image of antibodies moving along an artery. Antibodies, special blood proteins, are synthesised in lymphoid tissue in response to the presence of a particular antigen (foreign sub- stance) and circulated in the blood plasma to the troubled site. A huge range of antibodies is produced, each with some slight structural difference enabling it to bind to the surface of a different antigen. The antibodies thus act as flexible adaptor molecules, so that a wide range of infectious agents may be recognised. Here, the arms of the Y shape form the antigen binding portion (Fab), the rest is the Fc portion; this binds to Fc receptors on host tissue cells


Illustration of the greenhouse effect Featured July Print

Illustration of the greenhouse effect

Illustration of the "greenhouse effect". The build-up of certain gases in the Earth's atmosphere traps an increased amount of solar radiation and leads to a gradual warming of the whole planet. The "greenhouse" gases include carbon dioxide, methane, nitrous oxide and chlorofluorocarbons (CFCs). They are generated by a wide variety of human activities, including industry, the burning of fossil fuels, increased agriculture and modern agricultural methods, and deforestation. Global warming is expected to cause massive changes in weather patterns and a rise in sea level (due to the melting of polar ice) that could flood coastal cities and low-lying plains