Stealth aircraft often feature parallel edges and sharp angles - but why? Discover the design principles behind radar deflection, how geometry reduces detection, and why these shapes define the look ...

If you drive a car built since 2018, a rearview camera came standard, but they actually started popping up as options on cars more than a decade before that. And while many early examples were ...

Abstract: A novel ultra-wideband (UWB) bandpass filter using two shorted coupled lines and a 270° transversal transmission line is proposed. The two shorted coupled lines are utilized to realize 180° ...

Anti-immigration rallies have been held across the nation's capital cities, with counter-demonstrations also organised across the country. Scuffles have broken out at rallies in Adelaide and Melbourne ...

After a decade of accumulating air miles between Entebbe, Nairobi and Beijing, officials in Kampala say the wait is over and a modern rail link between Uganda and the global value chains through Kenya ...

Abstract: Modal filters (MFs) have been extensively studied for their effectiveness in protecting against dangerous ultra-wideband interferences. The simplest types of MFs are formed by modifying ...

Hailed as the perfect pop-rock album, ‘Parallel Lines’ made Blondie global icons, influencing successive generations of New York bands. Widely regarded as Debbie Harry and company’s signature disc, ...

rush is a tool similar to GNU parallel and gargs. rush borrows some idea from them and has some unique features, e.g., supporting custom defined variables, resuming multi-line commands, more advanced ...

In vanilla, a geometric global is exported. You can use the latest version from unpkg. Returns an interpolator function given a line [a, b]. The returned interpolator ...

A new species of the genus Leporinus is described from the rio Araguaia, in Mato Grosso and Goiás states, Brazil. The new species has the dental formula 4/3, a unique feature within the genus; all ...