From Abraham Lincoln's patent to James A. Garfield's geometry proof, learn how these 19th- and 20th-century commanders in ...

Reflecting on 114 years of the ANC in Pella ea Matlhako, Dr Pali Lehohla examines the failures of the National Development ...

The original version of this story appeared in Quanta Magazine. Standing in the middle of a field, we can easily forget that we live on a round planet. We’re so small in comparison to the Earth that ...

Neste artigo, apresenta-se a evolução das ideias sobre a quarta dimensão espacial, partindo daquelas que surgem da geometria euclidiana clássica e abordando, em seguida, as que resultam do âmbito das ...

gd nick: Deluxe12dd email: deluxe12.info@gmail.com #geometrydash #deluxe12 Dacora Motors introduces American-made luxury car Mike Johnson’s speakership is in trouble 'We made eye contact': Student ...

gd nick: Deluxe12dd email: deluxe12.info@gmail.com #geometrydash #deluxe12 Trump adopts new nickname Chargers' Tony Jefferson ejected, makes obscene gesture Why this cowboy casserole is winning over ...

Can you chip in? As an independent nonprofit, the Internet Archive is fighting for universal access to quality information. We build and maintain all our own systems, but we don’t charge for access, ...

The mathematician, Manjul Bhargava, Fields Medal winner and professor at Princeton, delivered a lecture in India that has since stirred no small amount of controversy. Dressed in kurta-pyjama, a ...

Signals and Systems 6.003 covers the fundamentals of signal and system analysis, focusing on representations of discrete-time and continuous-time signals (singularity functions, complex exponentials ...

Differential manifolds provide higher dimensional generalizations of surfaces. They appear in a very natural manner in many areas of mathematics and physics. On a differential manifold or more ...