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A simple explanation of mysterious space-stretching 'dark energy ...

Jan 10, 2017 ... Could the stuff that's blowing up the cosmos arise because energy is not ... dark energy is remains one of the biggest mysteries in physics.

www.science.org
Stretchy Science: A Rubber Band Heat Engine - Scientific American

Aug 15, 2013 ... Energy Heat Physics Thermal energy. Thermal expansion ... find that if you leave a rubber band wrapped around something long enough—say, ...

www.scientificamerican.com
Was Einstein the First to Invent E = mc2? - Scientific American

Aug 24, 2015 ... Yet E = mc2 tells us something even more fundamental. ... formulated this equation in 1905 and, in a single blow, explained how energy can ...

www.scientificamerican.com
Wild Winds: Turbulent Flow around Structures - Scientific American

Sep 17, 2015 ... The same thing happens in air when wind blows around a tall structure, ... the most power from steady winds that blow in the same direction.

www.scientificamerican.com
New results deal a blow to the theoretical sterile neutrino | University ...

Oct 29, 2021 ... But these elusive particles seem to hold answers to some of the biggest questions in physics – such as why the universe is made up of more ...

www.cam.ac.uk
Is dark energy an illusion? | Science | AAAS

Apr 3, 2017 ... However, there may be no need for the mysterious stuff, a team of theorists ... If so, then one of the biggest mysteries in physics could be ...

www.science.org
Puffing Up Marshmallows - Scientific American

Sep 29, 2016 ... Explore the power of hidden gas bubbles with Science Buddies ... In this activity you'll get to “blow up” some marshmallows—with air.

www.scientificamerican.com
Creative energy | Nature Physics

Jul 31, 2014 ... I put that question to my eight-year-old daughter, who promptly replied, “A scientist, so I can blow things up”. Credit: © BENJAMIN EALOVEGA ...

www.nature.com
This spacecraft just smashed into an asteroid in an attempt to ...

Sep 23, 2022 ... The asteroid Dimorphos as seen from DART spacecraft in space. ... NASA will strike a pre-emptive blow against the dangers of the Solar ...

www.nature.com
Dark Energy Made an Early Entry | Science | AAAS

Dark energy--the mysterious stuff that is stretching space and speeding the ... sort of "dark energy" is stretching space, blowing it up like a balloon.

www.science.org

AI-Generated Project Ideas

  1. Create a model of a solar-powered car and measure its efficiency compared to a traditional fuel-powered car.
  2. Investigate the impact of different ballistics factors on the distance a projectile can travel (using a catapult or slingshot).
  3. Design an experiment to explore the relationship between temperature and the efficiency of a thermoelectric generator.
  4. Build a homemade volcano and study the physics behind the eruption process, focusing on energy transfer and pressure changes.
  1. Exploring the Effect of Different Materials on the Efficiency of Solar Panels
  2. Investigating the Relationship Between the Angle of a Ramp and the Distance a Toy Car Travels
  3. Examining the Efficiency of Different Types of Batteries in Storing and Delivering Energy
  4. Investigating the Impact of Different Propellant Materials on the Distance a Rocket Can Travel