HS-ETS1-4

Use a computer simulation to model the impact of proposed solutions to a complex real-world problem with numerous criteria and constraints on interactions within and between systems relevant to the problem.

  1. Animals

    How birds stay in the air

    The sensors inside a boxy device measure the forces generated with each stroke of a bird’s wings. Learning how much force is needed to keep a bird aloft could help in designing future drones that flap, hover and dart.

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  2. Brain

    A new ‘spin’ on concussions

    Scientists have suspected that rotational forces in the brain may underlie concussions. A new study used athletic mouthguards containing sensors. Data on head movements during collisions suggest that a twisting of the brain may underlie mild brain injuries, including concussion.

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  3. Computing

    Virtual wounds: Computers probe healing

    To better understand how the body heals wounds, scientists have begun creating computer programs that let virtual cells fight it out. These ‘computer games’ could lead to better medicines.

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  4. Computing

    Explainer: What is a computer model?

    Computer models use data, math and computer instructions to predict events in the real world.

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  5. Tech

    Explainer: What is 3-D printing?

    A new type of computer printer is already doing a lot more than spraying ink onto paper. Some dispense metal, plastic, food — even cells. In short order, people may be able to manufacture almost anything from their home or office.

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  6. Computing

    Intel STS finalist’s computer program models social life

    Ajay Saini has brought together math and computer science to show how habits spread within social groups. His new computer program could help promote healthy habits.

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  7. Health & Medicine

    Intel STS finalist uses math to help the blind

    Intel Science Talent Search finalist Alec Arshavsky has built a computer program to help make sure people receive the right eye transplants to help reverse blindness.

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  8. Health & Medicine

    Intel STS finalist finds new flu fighters

    Intel Science Talent Search finalist Eric Chen used a computer simulation to narrow down chemical targets to fight influenza. The drugs that he identified could be the next big weapons against flu.

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  9. Fossils

    Reviving dinosaurs

    With the help of computers, researchers are getting a pretty good idea of how these ancient creatures moved, walked and ate.

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  10. Computing

    Watson a game-changer for science

    Supercomputer outsmarts humans in historic Jeopardy! competition.

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