Science Source January 20, 2009 DVD

Child wearing a biological isolation garment. The garment allows hospital patients who are highly vulnerable to infection to leave their sterile habit...

Hannibal (Attila II), MIT Artificial Intelligence Lab's next generation microbrorobot after Genghis I. The bot has over 150 sensors, weighs 4.5 lbs, i...

Genghis II-autonomous microrobot from IS Robotics, Cambridge, Mass. (about 1 foot long).

Tracked bookbot autonomous rover from MIT Artificial Intelligence Lab.

Screen remote operation for Dante Robot. An 8 legged robot developed by CMU Robotics Institute with sponsorship from NASA. The robot was created to ev...

Genghis II, autonomous microrobot from IS Robotics, Cambridge, Mass. (about 1 foot long).

Antibiotics block growth of bacteria. Effectiveness is measured by zone of inhibition around antibiotic disk. Larger zone indicates more potent drug a...

Security Robot, the SR2, built by cybermotion of Salem, VA, guarding art objects in the Los Angeles County Museum of Art. SR2 has a central computer,...

Straight cut steel gear. The leading edges of the teeth are aligned parallel to the axis of rotation.

Clinic at Mugunga camp in Zaire, Africa. 350,000 Hutu tribal refugees from Rwanda's civil war are living here. Goma, Zaire, 1994.

Members of Bell Atlantic Mobile Fraud Unit monitoring the system at Bedminster, NJ.

Basal cell carcinoma is the most common form of skin cancer among fair-skinned people. It mostly affects the elderly, although in recent years the ave...

Basal cell carcinoma on eyelid skin. This is the most common form of skin cancer among fair-skinned people. It mostly affects the elderly, although in...

Basal cell carcinoma on eyelid. This is the most common form of skin cancer among fair-skinned people. It mostly affects the elderly, although in rece...

Basal cell carcinoma on eyelid. This is the most common form of skin cancer among fair-skinned people. It mostly affects the elderly, although in rece...

A researcher looks at a least tern, (Sternula antillarum).

The National Institute of Health in Bethesda, MD.

Maturing lettuce (Lactuca sativa) crops hydroponically grown in a large glasshouse at Springtime Nursery, Stotfold, Hertfordshire.

The front entrance of the Center for Disease Control and Prevention (CDC) in Atlanta, Georgia.

A female doctor checking the blood pressure of a teenage girl.

A college professor of physics.

A compact disk is inserted into the CD drive of a personal computer.

MRI scan of normal brain.

A doctor removes a fiberglass cast from a woman's leg.

A collection of first aid items.

Ulcerated basal cell carcinoma. This is the most common form of skin cancer among fair-skinned people. It mostly affects the elderly, although in rece...

Basal cell carcinoma is the most common form of skin cancer among fair-skinned people. It mostly affects the elderly, although in recent years the ave...

Ringworm, (tinea corporis), is a disease caused by a fungal infection of the skin. It can be caused by various fungi, including Microsporum and Tricho...

Malignant melanoma.

Chickenpox on a two-year old.

Chickenpox on a two-year old.

Teenage girl blowing her nose.

Basal cell carcinoma. This is the most common form of skin cancer among fair-skinned people. It mostly affects the elderly, although in recent years t...

Lentigo maligna on cheek of an elderly woman. Normal lentigo is common in the elderly and light-skinned people who have been exposed to a lot of sun....

Rash on skin following insect bites.

Athlete's Foot.

Jellyfish stings on the side of a woman's neck showing painful red bumps.

Chicken Pox virus varicella.

Mice, animal and computer. White mice sitting on a computer mouse. Hand-held computer peripheral device known as a 'mouse' with its attachment lead. T...

Traffic light used to demonstrate normal color vision. This image is used in contrast to a similar image used to demonstrate color blindness. Color bl...

Traffic light used to demonstrate "red blind" color blindness (protanopia). Color blindness is the lack of perceptual sensitivity to certain colors. T...

Train crossing used to demonstrate normal color vision. This image is used in contrast to a similar image used to demonstrate color blindness. Color b...

Train crossing used to demonstrate "red blind" color blindness (protanopia). Color blindness is the lack of perceptual sensitivity to certain colors....

Geologist Abel Ramirez demonstrates a Garmin 45 GPS receiver.

Geologist Abel Ramirez demonstrates a Garmin 45 GPS receiver.

Herpes Zoster Lesion on the knee of a forty year-old woman. Also known as shingles.

Divers swim with caribbean reef sharks, (carcharhinus perezi), in the Bahamas.

Divers swim with caribbean reef sharks, (carcharhinus perezi), in the Bahamas.

A young girl is sick in bed.

An AIDS awareness billboard in Shimla, India. It reads "AIDS kills. Let us prevent it."