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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
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
Protect Yourself From Latex Allergies
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
... > full story
Tongue-Drive Wheelchair
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
... > full story
Browse Science Videos
1 to 10 of 171 videos
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Scientists And Engineers Develop Aerial Imaging System To Identify The Locations Of Persons In Need After Disasters
Research technologists using science and engineering have developed an aerial imaging system for the Center for Disease Control that can help them see how many people need help after a natural ... > more -
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 -
Transportation Science
Automotive and Transportation
Civil Engineering
Engineering and Construction
Construction
Engineering
Civil Engineers Design Disaster Evacuation System
Engineers and computer scientists developed software to coordinate the movement of thousands of cars in case of an emergency evacuation. The tool analyzes traffic flow to create an adaptable model ... > 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 -
Biochemists And Engineers Create Fast-acting Pathogen Sensor
Engineers invented a device to bring air samples into contact with genetically engineered biosensors in the effort to detect dangerous biological agents. The technology uses multiple collections of ... > more -
Viral Immunologists Invent Speedy Virus Identification Technique
Chemists and immunologists devised a new rapid system for detecting and identifying viruses. It uses surface enhanced Raman spectroscopy to measure the frequency of near-infrared laser light as it ... > 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 -
Chemists And Security Scientists Add New Technology To Redesigned Five Dollar Bill
Anti-counterfeit experts added several security measures to a recently released new five dollar bill. They added more detailed watermarks, embedded a security thread containing over 650,000 tiny ... > 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
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