Consumer theory examines how consumers allocate income and make purchasing decisions. All economic activity takes place within the context of limitations. Consumers, therefore, need to make trade-offs ...

Former Twitter Inc. Chief Executive Parag Agrawal today announced that his startup, Parallel Web Systems, has raised $100 million in an early-stage round to build web search infrastructure designed ...

Nov 12 (Reuters) - AI startup Parallel Web Systems, founded by former Twitter CEO Parag Agrawal, has raised $100 million to build web search infrastructure for artificial intelligence agents and fund ...

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 ...

Alternate interior angles are pairs of equal angles formed on opposite sides of a transversal, but inside two parallel lines. Angles of elevation and depression are alternate interior angles. That is, ...

Horizontal lines run left to right, parallel to the horizon, with slope 0 and equation y = k. Vertical lines run top to bottom, perpendicular to the horizon, with undefined slope and equation x = k.

Anja Djuricic was born in Belgrade, Serbia, in 1992. Her first interest in film started very early, as she learned to speak English by watching Disney animated movies (and many, many reruns). Anja ...

“I think that maybe it’s not two circles but one,” says Sebastian, the protagonist of Edward St Aubyn’s scintillating new novel Parallel Lines to his newly discovered sister, Olivia. They are looking ...

Death, psychosis, apocalypse — it’s a strong mixture for a novel. In the hands of a writer less capable than Edward St Aubyn, it would probably add up to a fatal dose for a book that you were actually ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. Therapist Martin Carr is in a quandary. He has learnt that a new patient, Carmen, is already known to his ...

The business of moving goods in the United States is dominated by trucks, which handle about two-thirds of the 20.2 billion tons of freight that’s transported annually. Parallel Systems founder and ...