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Fixing Damaged Knees
Biomedical engineers
developed a robotic arm to
very precisely resurface the
knee before replacing it.
In order to do this, a 3-D
image of the knee is
generated, providing a
live-action view of the knee
... > full story
Detecting Asthma
Radiologists developed a new
method for viewing the lungs
of asthma sufferers. The
method uses a polarized
helium-3 gas--making it
visible during an MRI. The
patient inhales the helium-3
and undergoes an MRI, where
... > full story
Baby Treadmill
Kinesiologsts developed a
tiny treadmill to help
infants with Down Syndrome
learn to balance themselves
earlier. Typically, these
children learn how to walk
at 24 to 28 months, later
than the 12 months for those
... > full story
Bacteria As Art
Biophysicists are growing
Petri dishes of different
species of bacteria in order
to develop new antibiotics.
The bacteria are subjected
to different temperatures
and have limited food
sources inside the dish.
... > full story
Browse Science Videos
1 to 10 of 116 videos
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Physical Therapists Use A Split-belt Treadmill To Help Stroke Patients Walk More Easily
Physical therapists used motion detector cameras to analyze how patients move on a specially designed split-belt treadmill--the belt is divided to move together or at independent speeds. When the ... > more -
Plant Biologists And Immunochemists Develop Hypoallergenic Alternative To Latex
Plant biologists and immunochemists developed a way to produce rubber from a desert plant called guayule. The plant contains a natural rubber alternative without the proteins that trigger allergic ... > more -
Gastroenterologists Diagnose Chronic Heartburn More Effectively
Gastroenterologists are using confocal laser endomicroscopy (CLE) to more effectively diagnose chronic heartburn. The technology gives doctors an image of the esophagus that is magnified 1,000 ... > more -
Interventional Cardiologists Reduce Risk Of Stents By Magnetizing Endothelial Cells
Interventional cardiologists used magnetic particles to accelerate the process of healing after the placement of a stent. To do this, they extract cells from the interior of a patient's blood ... > more -
Veterinary Orthopedic Surgeons Adapt Human Ankle Surgery Method To Canine Knee Operations
Veterinary orthopedic surgeons developed a procedure to fix cranial cruciate ligament (CCL) deficiencies in dogs. A method adapted from human ankle surgeries, the procedure cleans up the joint ... > more -
Electrical And Computer Engineers Design Wheelchair Controlled By A Magnet On The User's Tongue
Electrical and computer engineers designed a system based on magnets that enables disabled persons to use the tongue to control the movement of a wheelchair. Movement of the magnetic tracer attached ... > more -
Neuropharmacologists Find Topiramate Effective For Treatment Of Alcoholism
Neuropharmacologists ran clinical trials to find that a drug called topiramate is an effective therapeutic medication for decreasing heavy drinking and diminishing the physical and psychosocial harm ... > more -
Oral Biologists Use Chemistry To Formulate Cavity Fighting Mints
Oral biologists formulated a mint that fights cavities with an ingredient called Cavistat. Cavistat contains two main components that protect the teeth. First, the amino acid arginine metabolizes ... > more -
Otolaryngologists Have A New Device For Inserting Ear Tubes
Otolaryngologists now usea stainless steel device to insert into the ear that provides an easier, safer and faster treatment for a common problem associated with earaches, chronic otitis media with ... > more -
Pulmonologists Find A Diagnostic Test For Asthma Also Useful For Identifying Treatment For Chronic Cough
Pulmonologists have found that a diagnostic test for asthma--the exhaled nitric oxide test is a quick and easy way to determine whether inhaled corticosteroids (medications that reduce irritation and ... > more
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