In his doctoral thesis, Michael Roop develops numerical methods that allow finding physically reliable approximate solutions ...

DEMLab is a MATLAB program for performing numerical simulations of particle systems using the Discrete Element Method (DEM). Its purpose is to offer a modular and extensible environment that allows ...

Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers study and productivity hacks, as well as household and digital decluttering, and oversees the freelancers on the sex and ...

Back from retirement, Daniel Day-Lewis is getting candid about acting. In a recent sit-down with “The New York Times,” the three-time Oscar winner said he “doesn’t like thinking of acting in terms of ...

If you want to solve a tricky problem, it often helps to get organized. You might, for example, break the problem into pieces and tackle the easiest pieces first. But this kind of sorting has a cost.

The 5-4-3-2-1 grocery shopping method simplifies grocery shopping while still prioritizing whole foods. It can be modified to fit different dietary needs if necessary. Sometimes, going to the grocery ...

Although mnemonic devices far predate the written word, both Cicero and Quintilian name Simonides of Ceos (c. 556-468 BCE) as the first teacher of an art of memory. Simonides is perhaps best known for ...

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Two physicists have come across infinitely many novel equations for pi while trying to develop a unifying theory of the fundamental forces Saha and Sinha are not mathematicians. They were not even ...

The difference amplifier is a common and useful circuit employed in various applications ranging from factory automation to electric vehicle systems. That’s primarily because it’s helpful to add ...