Closed circuit television systems serve as security devices for many businesses, including gas stations, banks, and other shops. However, implementing an effective CCTV system is more than simply…
Telescoping drapery rods contain rods of a different diameter that fit into each other and slide inward or outward to adjust for length. The further apart you pull the rods, the weaker the rod becomes…
A bit of pre-planning will go a long way toward enjoying an evening under the stars. Whether you're a seasoned astronomer or just like to look at the stars to relax, having a properly calibrated…
Getting your hands on the powerful M60 machine gun in "Medal of Honor" can be an unexpected lesson in history. Beginning in 1957, this heavy artillery weapon saw widespread action within the…
Meade Instruments Corporation was founded in 1972 and has grown to become a worldwide manufacturer of telescopes and telescope accessories. Its telescopes include designs such as Schmidt-Cassegrain,…
In "Grand Theft Auto: San Andreas," night vision goggles improve your ability to see in dark buildings. The night vision goggles are especially useful in combat situations when darkness blinds your…
The Intel QX3 is a USB microscope that allows magnification and viewing of objects on a computer. It offers three magnification levels — 10X, 60X and 200X. The tungsten lamp in the base…
Many industries use standard forklifts for moving heavy items, such as pallets, around a warehouse setting. However, businesses working in constantly rough terrains, like mining applications, require…
Yukon brand monocular night vision scopes help hunters and other outdoor enthusiasts track animals and find their way during the night without attracting attention by lighting a flashlight. You might…
Making a homemade infrared night vision device is a practical way to see in dark surroundings and even in total darkness. Popular night vision devices include scopes and goggles. These require similar…
A laser rangefinder is an electronic device that accurately calculates the distance between the rangefinder's position and the position of some other visible object. Originally developed for the…
An ASP.NET GridView control displays a list of data to your readers. You must be able to identify the selected cell in the GridView. Use the "SelectedItem" property to access a column field's value in…