Consumer & Gadgets

Driverless cars are no place to relax, new study shows

Early data on activities that will be unsafe to undertake in automated vehicles has been released. From doing work to watching the world, from social media to resting—preliminary results are in.

Electronics & Semiconductors

New technology improves power line performance

Associate Professor of the Practice Dmitry Titov and Research Engineer Klim Volkhov from the Energy Center published laboratory results of assessing the possibility of a frequent reason for power outages in Russia—flashovers ...

Automotive

Self-driving cars can make traffic slower: Study

A new study finds that "connected" vehicles, which share data with each other wirelessly, significantly improve travel time through intersections—but automated vehicles can actually slow down travel time through intersections ...

Engineering

Boosting concrete's ability to serve as a natural 'carbon sink'

Damian Stefaniuk is a postdoc at the MIT Concrete Sustainability Hub (CSHub). He works with MIT professors Franz-Josef Ulm and Admir Masic of the MIT Department of Civil and Environmental Engineering (CEE) to investigate ...

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Engine

An engine is a mechanical device that produces some form of output from a given input. An engine whose purpose is to produce kinetic energy output from a fuel source is called a prime mover; alternatively, a motor is a device which produces kinetic energy from other forms of energy (such as electricity, a flow of hydraulic fluid or compressed air). A motor car (automobile) has a starter motor and motors to drive pumps (fuel, power steering, etc) – but the power plant that propels the car is called an engine. The term 'motor' was originally used to distinguish the new internal combustion engine -powered vehicles from earlier vehicles powered by a steam engine (as in steam roller and motor roller).

Military engines included siege engines, large catapults, trebuchets and battering rams.

This text uses material from Wikipedia, licensed under CC BY-SA