Marissa Martin does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

More than 50 years after the last time humans walked on the moon, China is working steadily toward landing its astronauts on the lunar surface. Among legislators and senior figures in the US space ...

We have looked at how to solve equations with one unknown value, but what happens when there are two unknown values? An equation with two unknown values will have infinitely many solutions. or \(x=100 ...

Abstract: Information visualization uses various types of representations to encode data into graphical formats. Prior work on visualization techniques has evaluated the accuracy of perceived ...

Multivariable equations are recommended by primary prevention guidelines to assess absolute risk of cardiovascular disease (CVD). However, current equations have several limitations. Therefore, we ...

Ask the publishers to restore access to 500,000+ books. The Internet Archive keeps the record straight by recording government websites, news publications, historical documents, and more. If you find ...

This paper introduces practically important concept of local non-smoothness where any dynamical system can be considered as smooth in a finite size subspace of global hyperspaceomega. Global solution ...

Bolstered by celebrity athlete endorsements and viral slow-motion Instagram videos of users pummelling their quads, the best massage guns – the ‘percussive therapy’ devices that look (and sound) a ...