3340 Results for

efficiency

Review

Fuel Efficiency Adviser

For serious car geeks with an engineering bent, the Fuel Efficiency Adviser will provide a satisfying array of data, but others will be overwhelmed by the complexity.

By June 11, 2009

3 stars Editors' rating June 11, 2009

Pricing not available

Article

Why lasers are the future (of projectors)

In projectors designed for both the cinema and at home, lasers are starting to replace traditional lamps as the light source of choice. This is potentially awesome. Here's why.

By June 30, 2015

Article

iPhone 6S said to deliver faster Web speeds, better battery life

A core component in the rumored next iPhone will be a new Qualcomm-developed LTE chip that doubles its maximum potential Web-connectivity speeds, according to a new report.

By July 1, 2015

Video

Top 5: Fuel-efficient V8s

Brian Cooley runs down the top five ways you can have a V8 and good gas mileage, too.

By June 25, 2015

Article

SpaceX Falcon 9 rocket explodes minutes after launch

An unmanned rocket carrying 4,000 pounds of cargo to resupply the International Space Station suffered launch failure.

By June 28, 2015

Gallery

Mercedes-Benz GLE gains power, efficiency in wider model range (pictures)

NEW YORK -- At the 2015 New York auto show, Mercedes-Benz showed off a wider model range than ever for its GLE SUV, formerly the ML model, with a high-powered AMG version and a very economical plug-in hybrid.

29 Images By April 2, 2015

Article

Indiegogo co-founder: 'We've made failure more efficient' (Q&A)

Danae Ringelmann believes crowdfunding lets entrepreneurs find out what works and what doesn't without having to bet their life savings on being right.

By November 10, 2014

Article

Transform your car into the 4G LTE connected car of the future with Vinli's little black box

Vinli goes beyond basic fuel economy monitoring with 4G LTE, Wi-Fi hotspotting, GPS and more.

By June 26, 2015

Article

Appliance Science: How to make espresso without an espresso machine

How do you make espresso coffee without using pumps, presses and other complicated devices? Appliance Science looks at the AeroPress, a simple coffeemaker that uses physics to make better coffee.

By June 26, 2015

Video

Brightness meets efficiency with the GE 100W Replacement LED

For extra light output and exceptional efficiency, this LED is a smart buy.

By October 21, 2014