Agriculture
Keeping Bugs Away from Food
Cleaning Up Fish Farms
Chicken Eggs as Drug Factories
Amphibians
Tree Frogs
Toads
Salamanders and Newts
Animals
Lucky Survival for Black Cats
Odor-Chasing Penguins
Fishing for Giant Squid
Behavior
A brain-boosting video game
Listen and Learn
Diving, Rolling, and Floating, Alligator Style
Birds
Parakeets
Lovebirds
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Chemistry and Materials
Getting the dirt on carbon
Nanomagnets Corral Oil
Heaviest named element is official
Computers
Fingerprint Evidence
Getting in Touch with Touch
The science of disappearing
Dinosaurs and Fossils
Digging for Ancient DNA
Hall of Dinos
Tiny Pterodactyl
E Learning Jamaica
2014 GSAT Results for Jamaican Kids
E Learning in Jamaica WIN PRIZES and try our Fun Animated Games
Results of GSAT are in schools this week
Earth
Farms sprout in cities
Island of Hope
Challenging the Forces of Nature
Environment
Pollution Detective
Inspired by Nature
Fungus Hunt
Finding the Past
Settling the Americas
Untangling Human Origins
Preserving Ancient Warrior Paint
Fish
Piranha
Skates
Tilapia
Food and Nutrition
Symbols from the Stone Age
Recipe for Health
The Essence of Celery
GSAT English Rules
Order of Adjectives
Pronouns
Adjectives and Adverbs
GSAT Exam Preparation Jamaica
GSAT Practice Papers | GSAT Mathematics | Maths
GSAT stars reap scholarship glory
Scotiabank Jamaica Foundation Grade Six Achievement Test (GSAT) Scholarships
GSAT Exams Jamaica Scholarships
GSAT Scholarship
Results of GSAT are in schools this week
Access denied - Disabled boy aces GSAT
GSAT Mathematics
Setting a Prime Number Record
Prime Time for Cicadas
Detecting True Art
Human Body
Opening a Channel for Tasting Salt
Taste Messenger
Cell Phone Tattlers
Invertebrates
Snails
Grasshoppers
Scallops
Mammals
Humpback Whales
German Shepherds
Gazelle
Parents
What Not to Say to Emerging Readers
The Surprising Meaning and Benefits of Nursery Rhymes
Expert report highlights the importance to parents of reading to children!
Physics
Hold on to your stars, ladies and gentlemen
Project Music
One ring around them all
Plants
Farms sprout in cities
Sweet, Sticky Science
A Giant Flower's New Family
Reptiles
Black Mamba
Snakes
Anacondas
Space and Astronomy
Evidence of a Wet Mars
An Earthlike Planet
Tossing Out a Black Hole Life Preserver
Technology and Engineering
A Satellite of Your Own
Supersuits for Superheroes
Squeezing Oil from Old Wells
The Parts of Speech
What is a Verb?
Countable and Uncountable Nouns
Adjectives and Adverbs
Transportation
Flying the Hyper Skies
Reach for the Sky
Robots on the Road, Again
Weather
Recipe for a Hurricane
Weekend Weather Really Is Different
A Change in Climate
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Nonstop Robot

In some of the scariest science fiction scenarios, evil robots refuse to die, no matter how fiercely people fight back. Now, science fiction has edged into science fact. For the first time, researchers have created a robotic machine that can take a beating and keep on trucking. Developed by scientists from Cornell University and the University of Vermont, the new robot looks like a spider with four legs. Until now, even the most advanced robot was almost certain to break down when damaged. That's because its internal computer simply doesn't know how to operate the machine after its shape has changed. To get around this problem, the spidery robot's developers equipped their invention with eight motors and two sensors that read how the machine is tilting. The motors and sensors all provide electrical signals to the machine's software. Using this information, the system follows a new procedure to figure out the machine's shape at any given moment. The program chooses from among 100,000 possible arrangements of parts. From there, the computer considers a wide variety of possible next steps, and it calculates how best to move the robot forward the longest possible distance, before trying to move again. The new strategy is a major advance in robotics, scientists say, and it's far from scary. The technology may someday help researchers create better artificial limbs that give new freedom to people who lack arms and legs. The new knowledge might also help scientists understand how people and animals figure out their own sense of place in space. "Designing robots that can adapt to changing environments and can compensate for damage has been a difficult problem," says neuroscientist Olaf Sporns of Indiana University in Bloomington. "This work provides a new way toward solving this important problem."E. Sohn

Nonstop Robot
Nonstop Robot








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