enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Space heater - Wikipedia

   en.wikipedia.org/wiki/Space_heater

   Oil heaters transfer heat by convection and radiation. [4] They can silently heat larger rooms, but take longer to heat up. Like infrared models, they lack a fan, but circulate heat according to a room's air patterns, which is why it may take longer for a user to discern a difference in temperature.

3. Digital micromirror device - Wikipedia

   en.wikipedia.org/wiki/Digital_micromirror_device

   Each mirror is mounted on a yoke which in turn is connected to two support posts by compliant torsion hinges. In this type of hinge, the axle is fixed at both ends and twists in the middle. Because of the small scale, hinge fatigue is not a problem, and tests have shown that even 1 trillion (10 12) operations do not cause noticeable damage ...

4. Solar thermal collector - Wikipedia

   en.wikipedia.org/wiki/Solar_thermal_collector

   Solar air heating is a renewable energy heating technology used to heat or condition air for buildings or process heat applications. It is typically the most cost-effective of all the solar technologies, especially in large scale applications, and it addresses the largest usage of building energy in heating climates, which is space heating and ...

5. The 20 best sales this weekend: Kindle accessories, iPads ...

   www.aol.com/lifestyle/the-20-best-sales-this...

   Make this iPad someone's go-to gadget for work, play and everything in between. With a stunning 10.9-inch display, 64GB of storage, and lightning-fast performance, this gadget multitasks like a ...

6. Solar air heat - Wikipedia

   en.wikipedia.org/wiki/Solar_Air_Heat

   Unglazed air collectors heat ambient (outside) air instead of recirculated building air. Transpired solar collectors are usually wall-mounted to capture the lower sun angle in the winter heating months as well as sun reflection off the snow and achieve their optimum performance and return on investment when operating at flow rates of between 4 and 8 CFM per square foot (72 to 144 m3/h.m2) of ...

7. North Korea condemns US military drills with South Korea and ...

   www.aol.com/news/north-korea-condemns-us...

   North Korea condemned on Saturday recent joint military drills by the United States, South Korea and Japan, warning that it would take immediate actions if needed to defend the state. Last week ...