Zoology

A ton is a very specific unit used to measure weight. Learn how many cows are equal in weight to 80 tons with help from a high school math tutor and mathematics educator in this free video clip.

Whirlpool Corp. manufactures a number of residential appliances that are marketed under the Kenmore brand name, including an extensive collection of automatic washing machines. Kenmore-branded washers…

Speed Queen, a division of Alliance Laundry Systems, is an American appliance manufacturer that offers numerous laundry solutions for residential and commercial customers. The bearing inside the…

The WM1832CW LG washer is a front-loading, direct-drive washing machine. Direct drive washers operate without the use of a belt to power the appliance. The washer uses a coupling instead of the…

Rust on rotors and bad bearings are both problems that you need to have taken care of sooner rather than later. Learn about rust on rotors and bad bearings with help from an expert in the automotive…

Established in 1958, LG Electronics is an international home appliance manufacturing company that offers an extensive line of front-loading washing machines. LG washers have internal bearings that…

A Honda Shadow 750's front fork is attached to the motorcycle's steering neck, a tube-like structure at the front of the frame, via a pair of clamps secured by a steel steering stem. The steering stem…

Maytag is an American manufacturing company that's been producing appliances for residential and commercial customers since 1893. The Maytag Atlantis is a top-loading washing machine that's available…

The Maytag Performa is a residential, top-loading washing machine with an oversize tub, 10 washing cycles, four temperature settings and a quiet wash noise-reduction feature. The thrust bearing, also…

Rod end bearings are an important component in automotive vehicles. The bearing is meant to attach to various ball joints on your vehicle and act as a precision articulating joint. There are many rod…

Alra Blue Radiance is an influential Welsh pony sire, born in 1983. "Breeding Alra Blue Radiance" suggests a desire to replicate its genetic information into a new Welsh pony generation.…

Bear silhouette decor comes in many styles featuring brown bears, black bears and grizzlies. This type of decor focuses on the outline of the bear's body in various positions and settings. Use bear…

Flexography, or flexo, printing is a type of printing that incorporates a flexible relief plate. The printing plate is a modern day letterpress and can be used to print onto not only paper, but…

Rod bearings or connecting rods connect the pistons to the crankshaft and must be strong to withstand the internal forces from pistons' directional changes as well as transmit the piston thrust to the…

Neatly tucked away in brake rotors or drums, roller bearings spin for years in silent servitude. Concern for maintenance is minimal in most cases, and this lack of attention can lead to…

Soil bearing pressure is a crucial measurement when building and paving. The measurement assesses the ability of soil to bear pressure upon the ground in a specific area. This is important to…

“Goldilocks and the Three Bears” is a classic children’s tale of caution and consequence. The cherished story provides ample inspiration for craft projects. Using crafts to help…

Indigenous to Europe and Asia, Scotch pines (Pinus sylvestris) and Austrian pines (Pinus nigra) are evergreen trees that belong to the Pinaceae plant family. Scotch pine is commonly chosen for indoor…

Creating compelling, argumentative papers based around controversial subject matter is one way to advance your academic standing by actively being able to argue for and against points relevant to a…

Monster Lab is a role-playing game that allows gamers to create the ultimate monster through a series of challenges, experiments and quests. With each successful mini-challenge completion, you obtain…

Whether you are replacing or improving your previous bearing systems, learn how to mount multiple linear bearing rails. Linear bearing rails are similar to train tracks. Datum and slides are placed…

When you chat with friends, family and colleagues on Skype, you're not stuck trying to express yourself through words alone. When you want to be clear about your intended tone, use one of Skype's…

No design for a hay manger for cows is right or wrong, but some designs work better than others. Hay is expensive and it makes sense to do all you can to prevent it being wasted. The main objective of…

Black bears have features and traits that set them apart from other types of bears. Learn to draw a black bear with help from an artist who teaches art to children and adults in this free video clip.

The carrier bearing's job is to hold the drive shaft to the bottom of the vehicle while allowing it to rotate freely. It is common for it to fail because of its exposure to the engine's power as well…

Internal combustion engines, like the engine in the Honda Civic, use sleeve-type bearings in the lower or “big end” of the connecting rod to allow the rod to rotate on the crankshaft.…

With fanlike leaves that can reach 6 feet wide, elephant palms make an impressive plant. If you have the space, elephant palms (Kerriodoxa elegans) make ideal houseplants. They can also can be grown…

The mechano-growth factor, or MGF, is an essential protein found in human tissues. It is an variant of another human protein, the insulin-like growth factor 1, or IGF-1. MGF also has a small variant,…

Scientific projects about animal and plant cells can help students learn about biology effectively. Materials for such projects can be readily accessed, but configuring those materials requires…

The Farmall 400, manufactured by International Harvester, is an older model tractor produced from 1954 to 1956. These tractors are still in use as of 2011. As with all mechanical devices, periodic…

The primary danger for those visiting Hawaii's Kahoolawe Island has little to do with animals or plants. This small, barren island, never highly populated, has been used as a bombing range by the U.S.…

A crocheted bear’s face contains two eyes, a nose and sometimes a mouth on a head with two ears. Most of the bear’s face components are round except for the nose and mouth, which are a…

Bearings are an important part of the wheels that allow machines, such as cars and bicycles, to turn smoothly and support the weight of the vehicle body. A bearing is a metallic sphere that sits…

If you want to introduce a toddler to the forest and its animals before actually taking him into the forest, there are a number of ways you can do so. You can reproduce forest sounds at home, for…

Leather is any animal skin that has been chemically or mechanically processed. Leather breathes and absorbs humidity. It keeps a person cool when it is hot outside and warm during the cold weather,…

A mill that you have for use in your garage or workshop is a type of mini-lathe. The lathe uses bearings that turn with the rotation of a spindle. When the bearings on your machine become worn, you…

The elephant ear plant, also referred to as taro, is a tropical plant which loves heat on its leaves and moist conditions for its roots. This plant does best when it can live in humid areas, but it…

Linear bearings are used to move items along a straight or slightly curved line. These high accuracy components are found in different machinery that requires straight line movement, such as a…

Ferns are ancient plants that have been around for millions of years. They make terrific garden plants, requiring little maintenance and attracting very few pests or plant diseases. Ferns don't bear…

Reusing polar bear pajamas for crafts is a creative way to recycle fabric and make unusual projects. The softness of pajama fabric makes it useful for cuddly craft items like stuffed animals and…

Cells are the building blocks of life. Animal cells and plant cells have in common such things as cytoplasm, cell membranes and machine-like organelles. However, they also have differences. For…

In 1912, engineer Albert Kingsbury installed the first Kingsbury thrust bearing in generator 5 of the Holtwood Dam, a hydroelectric dam on the Susquehanna River in Pennsylvania. The first bearings…

The ocean offers up many rich opportunities to study science in the classroom and in the community. Students also learn about how plants and animals work together in the ocean, which translates to…

Properly greased bearings provide smoother wheel rotation and a longer life to inline hockey skates. Grease allows inline hockey skates to move fluidly, but it also prevents the bearings from becoming…

Raccoons enter the home for the same reason as many other animals. Warm and safe places like your home attic are ideal living quarters for small animals, who create a nesting area and move right in.…

You generally know a Frigidaire dryer’s bearings need greasing when you hear what’s often described as a high-pitched screech or squeal each time the drum turns. The bearings help support…

The compass that you replaced with a GPS unit years ago could prevent you from getting lost when dead batteries or a cloudy sky interrupt satellite signals. Before your next back country trip, learn…

Succulents such as bear paw (Cotyledon ladismithensis) thrive in dry or drought conditions by storing water in their leaves, stems or roots. Excessive water or pests seeking moisture are threats to…

According to Katharine Hansen, Ph.D., one important way that kinesthetic or tactile learners take in information is through touch. Other types of learners can also benefit from a project that involves…

Pictures of browns bear made with hand prints and paint are a fun decorative classroom craft or take-home project, and can be adapted for such uses as hand-decorated gift wrap or gift bags. Students…