Abstract: The accurate measurement of the angular displacement and velocity of reaction wheels is necessary for attitude (orientation) control in space vehicles (satellites). In this paper, microwave, ...

Physics is a natural science that, compared to others, is less popular among the general population, both adults & children. However, awareness of the presence of physics in every corner of our ...

Abstract: This paper addresses the problem of estimating the angular velocity given noisy attitude measurements for attitude control in small satellites. Based on contraction analysis, a set of global ...

Frequency is an essential concept in physics, especially when studying waves, oscillations and vibrations. It represents the number of cycles completed by a periodic phenomenon in a set period of time ...

A backpack equipped with gyroscopes shows promise as a balance aid for people with the movement disorder ataxia and could one ...

Do you often lose your keys? You will find in this book the best strategy to find them, or at least the one deduced from statistical physics. What is the link with biology? Some proteins use the same ...

The impacts of the accelerator development are evidenced by the many ground-breaking discoveries in particle and nuclear physics, atomic and molecular physics, condensed matter physics, biomedical ...

On Tuesday 7 October the winner(s) of the 2025 Nobel Prize for Physics will be announced. The process of choosing the winners is highly secretive, so looking for hints about who will be this year’s ...

We are aware that 'veganism' and the definition of it can be a hot topic. We created the non-vegan list keeping in mind that veganism in dietary terms, it denotes the practice of dispensing with all ...

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Updraft® is your source for Minnesota forecasts and insights from our expert meteorologists, Paul Huttner, Sven Sundgaard and Mandy Thalhuber. MPR News brings you the latest weather outlook, across ...

NEW Karate Cats Maths - Halloween update! The Karate Cats are having a spooky glow-up! Take on the frightful fractions, scary subtractions and more to become a monster maths champion.