Black currants -- once nearly eradicated in the U.S. out of fear they harboured a threat to the lumber industry -- are making a comeback. Popular in Europe and Asia, the small black berries are high ...

Experimental research has been touted as one of the most rigorous research designs, due to a built-in safeguard for internal validity -- randomisation. A quasi-experimental design is very similar to ...

A gas flow meter is a device that measures the volumetric flow of gas. Industrial gas flow meters can come in many forms and technologies and can be expensive and difficult to install. If an ...

The Renault Kangoo is a compact van with five doors that is built in various trims, including the Kangoo Express and the Kangoo Fourgon. The Renault Kangoo is manufactured with a remote control ...

Pavement ants, also known as house ants or sugar ants, are the small brown ants most commonly seen in houses, grass, dirt, sidewalks and driveways. The use of salt to remove pavement ants from a ...

Any Video Converter is a free file conversion program that can reformat an AVI file as an MPEG-1, MPEG-2 or MP4 file. But it is not always necessary to install software for this task. This type of ...

There are several ways you can send SMS picture messages to a mobile phone for free. These messages can be sent at no cost by the sender, but there may be a fee for the recipient, depending on their ...

There are many things you can do to prevent electrical damage. You need to inspect all cords and plugs frequently, and you can keep a maintenance log for all electrical equipment. Make sure to have ...

A motion light is an inexpensive and easy way to deter trespassers from violating the boundaries of your property. Most motion lights run through a warm-up process when they're installed. In the event ...

Pulsar Chronographs are considered a good value chronograph watch, manufactured by the Seiko Corporation of Japan. Pulsar Chronographs are water resistant, and typically come in a metal finish with a ...

The discipline of history is not going anywhere. Yet, the critical perspective historiography offers is becoming more central to the field of history and offering new conclusions about past events and ...

Teachers often dread formal observations. The results are filed away permanently in the teacher's human resource file, and decisions such as tenure and promotions can be based on this information.