We can use toupper() library function present in "string.h" to convert string into uppercase. In this program we are using a function upper() which will take a string as argument and convert into ...

Fifty-eight years after it first appeared, string theory remains the most popular candidate for the “theory of everything,” the unified mathematical framework for all matter and forces in the universe ...

Inspired by the Japanese art of kirigami, an MIT team has designed a technique that could transform flat panels into medical devices, habitats, and other objects without the use of tools. MIT ...

Inspired by kirigami, a type of Japanese paper art, researchers have created a new material that transforms from a grid into any 3D structure you'd like. Reading time 2 minutes There’s a very thin ...

What if our 3D reality is a projection from a 2D surface? Part 2 dives deeper into string theory's claim of 10 hidden dimensions and the radical idea of an infinite cosmos where duplicate Earths and ...

As one of the most well-known names in power tools, Ryobi has expanded its tool and associated product offerings exponentially over the years. The brand's catalog has a little bit of everything, from ...

Priyanka Chopra celebrated her 43rd birthday by playfully straddling husband Nick Jonas in a tiny red bikini. In a video clip shared to Instagram Sunday, the “Citadel” actress held a captive Jonas ...

Two New Yorkers are recovering from a run-in with a sharp object they couldn't even see until it was too late — a kite string. Jennifer Noble was entering the Marine Parkway Bridge on her bike over ...