Abstract: An ultrasonic distance measurement system for use in air is presented. The measurement is based upon the two-frequency continuous-wave (TFCW) phase-shift method. In the system, two vernier ...

PHOENIX — State schools chief Tom Horne is making a last-ditch effort to force schools to use only “structured English immersion’’ to teach students who are not proficient. In a new filing, Horne asks ...

In today’s Media Miss Minute: President Trump jokes about using a war to stay in power; and HUD will now solely communicate in English. Hundreds of Allegedly Fraudulent Filings Exposed Pulse rainbow ...

How much English can you learn in a minute? Find out with this series of one-minute videos explaining how to use English. In each episode learn which verbs collocate with a particular noun.

The compact and stylish Spurcycle bell is made in the USA and comes with a guarantee for life. It uses a brass alloy dome and an aluminium hammer in a small package. The Spurcycle comes with two metal ...

Great car by performances and stylish interiors with top comfort and safety but maintanence cost and price is little high still worth it, the technology that they used in this is advanced and awsome.

A colon is used to give emphasis, present dialogue, introduce lists or text, and clarify composition titles. Emphasis—Capitalize the first word after the colon only if it is a proper noun or the start ...

As per Government of India mandates, oil companies have started supplying E20 petrol (20 percent ethanol-blended) across their fuel stations to select states With E20 petrol now reaching pumps across ...