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Chemistry Of Cooking
A biochemist and cook
explains that cooking is all
about chemistry and knowing
some facts can help chefs
understand why recipes go
wrong. Because cooking is
essentially a series of
chemical reactions, it is
... > full story
Digital Evidence
Cyber forensic researchers
designed a device to extract
the memory of a mobile phone
for crime scene evidence.
The phone's memory card is
placed in the device where
computer software extracts
and decodes the
... > full story
Tracking CO2
Biogeochemists located where
the most carbon dioxide
emissions occur in the U.S.
using a new mapping system.
With this program-available
to anyone on the
Web-researchers were able to
extract information about
... > full story
Two New Tires - Safety On A Budget
Ergonomists found that when
replacing a vehicle's tires,
the two newest tires should
be placed in the rear in
order to avoid oversteer and
hydroplaning. Oversteer is
when the rear tires slip
... > full story
Browse Science Videos
1 to 10 of 83 videos
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Engineers Propose Aerodynamic Improvements For Truck Trailers
Engineers made aerodynamic alterations to the design of truck trailers in order to reduce drag and improve fuel economy. The design uses pressurized air active flow control techniques along with ... > more -
Mathematicians And Artists Use Algorithms To Make Complicated Paper Sculptures
Mathematicians design new figures in a traditional art form called origami, using modern techniques. Innovations developed in pursuit of the art find application in multiple fields, including applied ... > more -
Wounds and Healing
Today's Healthcare
Diseases and Conditions
Lupus
Medical Technology
Back and Neck Pain
Orthopedic Surgeons Develop Monitoring System For Joint Replacement Surgery Patients
Surgeons provide recent joint replacement patients with transmitters to wirelessly send blood pressure, pulse/oxygen, and breathing data to staff. Alarms alert staff to potential problems when ... > more -
Children's Health
Accident and Trauma
Attention Deficit Disorder
Wounds and Healing
Automotive and Transportation
Construction
Engineers Redesign Youth-sized Crash Test Dummies To Better Reflect Real Anatomy
Biomechanical and safety engineers added a more lifelike abdomen to models representing children between the ages of four and eight. The new design is constructed from silicon and filled with sensors ... > more -
Epidemiologists Use Wireless Technology To Improve Blood Sugar Monitoring
Doctors provide Internet-enabled cell phones to diabetic patients in order to improve their health. Patients enter their blood sugar levels, food intake, physical activity information and more into ... > more -
Physicists Create Insect-imitating Robot To Scoot Over Unstable Surfaces
Physicists studied the movement of animals that are mobile on loose surfaces like sand, mud, and gravel in order to design a robot capable of moving on shifty ground. The robot is based on a common ... > more -
Automotive and Transportation
Transportation Science
Computer Modeling
Optics
Fossil Fuels
Alternative Fuels
Computer Scientists Investigate Traffic Lights To Improve Fuel Economy
Using a mathematical model, transportation engineers can design optimum traffic light timing patterns for the fewest stops and driving delays. Improving traffic flow would decrease fuel consumption. ... > more -
Weather
Environmental Science
Renewable Energy
Energy and the Environment
Severe Weather
Energy Technology
Engineers And Meteorologists Catalogue Weather Activity To Devise Green Energy Plan
Researchers installed weather stations to track the best locations for taking advantage of renewable resources. Tracking sunlight exposure helps pinpoint the ideal location for solar panels, and ... > more -
Physicists Create Highly Sensitive Explosives Detector
A tiny sensor that monitors electrical conductivity allows scientists to detect the presence of explosives. The sensor measures the conductivity of two different thin films, one made of a cobalt ... > more -
Engineers Design Two Piece Magnetic Aquarium Pump
Chemical engineers developed a pump that splits into two pieces, a propeller for the interior of the aquarium and a motor for the exterior, connected across the glass wall by strong magnets. The ... > more
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