Science & Tech

How to set up a Facebook account

Facebook: Your New Obsession?

How to set up a Twitter account

The Original Tweeter

Medical equipment for home patient care

Specialty beds and mattresses can prevent ulcers, bed sores and complications.

What is the Hubble Space Telescope

April 2010 Marks the 20th Anniversary of The Hubble Space Telescope.

How are stars born

The Hubble Telescope captured this phenomenal image of the birth of a star.

Where does thunder come from

According to early Norse legends, the god Thor rode through the heavens on chariot pulled by goats. Lighting flashed whenever Thor threw his hammer, and thunder crashed as his hammer tumbled against the clouds.

Tips for guitar hero

In the Guitar Hero video game, an extended guitar neck is displayed vertically on the screen, and referred to as the

How long is a cold contagious

Beating the mid-winter germs! Hand sanitizers can dramatically reduce the percentage of viruses spread by human contact.

Where does rubber come from

Natural rubber is obtained from tropical trees native to the Amazon River Basin. Harvesters tap the trees to collect buckets of liquid latex sap.

How can we stop pollution

This plastic bottle could have been recycled. Instead, it became litter. Avoid littering and set a good example by picking up trash.

Tips for networking

Joining a networking group, volunteering, and listening sincerely are all great networking tips

Creating a wiki

Wikipedia, the free, multilingual, online encyclopedia is the best place to start for anyone creating their first wiki

Tips for falling asleep

Can't seem to fall asleep? A regular sleep schedule, comfortable mattress, and diet free of caffeine and stimulants are some of the best tips for a restfull night.

Learning how to type

games that incorporate familiar television or movie characters are ideal teaching tools for young children learning to type.

Why is snow white?

Hymie, the road is melting over there! We’re doomed!

What foods have vitamin d

Natural sunlight is the best source of Vitamin D. Milk, fish, and eggs are examples of foods high in Vitamin D.

Products for the visually impaired

A talking wrist watch and desktop reading machine can be vital products for the vision impaired

Where to buy scrubs

Bold, bright, innovative styles are the hotest trend for scrubs and other health care industry apparel

History of Volkswagen

One of the earliest models of the Volkswagen Beetle, developed under British occupation in post-war Germany

Racing sports cars

Toni Fishman, an equity member of the Lime Rock Club, races his vintage Telefunken sports car

World energy consumption

Energy saving solutions to reduce world energy consumption

Energy saving at home

The grass is always greener... green roofs offer energy saving solutions

Alternative energy cars

What me petrol? Never!

Green office ideas

Recycling at work is easier than you think!

High tech gifts are a clear choice

High tech materials such as crystal-clear polymers aided the invention of this amazingly transparent canoe.

What is renewable energy

Wind energy is one of the fastest-growing renewable resources

Whats my ip address

Each computer on a network is assigned an IP address

What is DVR

TiVo is a popular brand, but now you can get a DVR from the cable company

Science gifts for kids and adults

Check out Spaceopoly, the Space-Age Real Estate Game!

Are German cars going green?

The Porsche Cayenne: going green, but still red hot!

Will solar powered cars replace today's cars?

Shiny toy or car of the future?

Animal cloning pros and cons

Will cloning save us from famine and disease or destroy life as we know it?

How to create an egg science fair project

Eggs are fascinating things and an egg science fair project can be a big hit at your school

Science fair projects that are easy

Science fair projects don't have to be complicated; find a topic that interests you and create a project to match

What causes volcanic action?

Lava flow meets sea water after volcanic action over convergent tectonic plates sends it down the mountain side

Why robots take human jobs

Too dangerous for humans?

How many spiders do we swallow in our sleep?

How many spiders does a person swallow in their sleep? Ignore the numerous theories throughout the Web - your answer is right here

What causes shadows?

Ages ago, a total solar eclipse would frighten humans as it darkened the skies and shut out the sun because they believed the sunlight might not return

History of the space race

During the cold war, the U.S. and the Soviets fought for superiority over each other with satellite launches, manned space flights and a close race to the moon

What do grasshoppers eat?

Farmers often find grasshoppers to be quite a nuisance - after learning about a grasshopper's diet, you'll easily recognize why

What do lions eat?

These fierce animals have huge appetites: a lioness needs to eat 11 pounds of meat a day; a male needs about 15 ½ pounds

How to set up a wireless network

Since a wireless network computer doesn't need to have all those tangled cables to worry about, you can freely move it around and still get a great Internet connection

Why do leaves change colors?

Scientists can explain how leaves change color in the autumn from different levels in pigment and chlorophyll, but scientists still can not define the purpose of a leaf changing its color

Why do people have red eyes in photos?

What is the cause of red eyes in photos? The explanation of this phenomenon lies in a beam of light

Interesting facts about Mars

Despite wishful thinking on the parts of many, explorations by numerous orbiting spacecrafts and instrument-packed ground rovers have yielded no sure proof of life on Mars

Interesting facts about dolphins

K-Dog, a military dolphin, performed mine clearance in the Persian Gulf

How did Pluto disappear?

For nearly as many years as humans have been aware of Pluto, there has been an argument as to whether it really should be classified as a planet

What does the color red mean?

Whether you realize it or not, we also use color in our everyday communication. One of the most employed colors in terms of communication is the color red

Interesting facts about Saturn

Saturn, the second-largest planet, is encircled by seven rings. A mysterious gap exists between Saturn's ring A and its ring B

What does a CSI do?

The real world of crime scene investigation is not quite the same as your favorite criminal justice TV show

What is a digital picture frame?

After you take an amazing digital photo, you can show it off to the world in a digital picture frame that showcases multiple photos at once on a rotating electronic screen

Interesting facts about Jupiter

Jupiter is the fifth planet from the sun and is more than 318 times the size of planet Earth

What is a HEPA filter?

HEPA filters are used primarily in commercial ventilation systems in places like hospitals and manufacturing plants

Upgrading computer memory

Don't trash your computer! Prevent frustration with your computer by upgrading its memory

How does plasma TV work?

With the elimination of glare, hot spots, and contorted images, plasma televisions give the viewer higher resolution, numerous display capabilities and immunity from magnetic fields, all in a slim frame that can be mounted anywhere

What is the difference between a Mac and a PC?

What is the difference between a Mac and a PC that causes so many consumers to flock to the PC?

Why can't humans drink saltwater?

Fresh water is a life necessity - drinking saltwater results in fatal dehydration

What is Linux?

Linux was designed as a response to Mircosoft's dominance

When were microwaves invented?

Microwave popcorn wouldn't exist if it hadn't been for an accidental discovery

Why do dogs eat grass?

Ever wonder why your dog is chewing on grass instead of enjoying his meaty dog food? The debate regarding why dogs eat grass is ongoing and presents several possibilities

Why recycle?

Think about these answers to the question

Why do we dream?

There are four stages of sleeping at night, with the deepest sleeping being REM

Choosing a dive watch

A dive watch is an important purchase for any diver

Top 10 worst computer viruses

A computer virus can just ruin your whole day

Why are clouds gray?

Dark clouds do not always indicate stormy weather

Why are clouds white?

Ever wonder why clouds are white?

The history of scissors

Scissors have long been part of folklore superstitions, but people today are far less fearful of the devices

What is an SLR camera

An SLR camera uses a moving mirror system that allows you to view exactly what you'll be capturing, when you snap your photo

How does a scanner work

This flatbed scanner copies images and documents.

Using a GPS Unit

A businessman uses his GPS to travel to his next meeting

History of Apple Computers

A young man enjoys using his Apple laptop.

Digital camera definitions

The popularity of digital cameras and photographs has boomed with the advent of the new century, as you can print your photos out on your home computer.

Build a gaming computer

Building an inexpensive gaming computer is completely possible if you set your mind to finding the right deals

What is open source software

Collaboration is the key to open source software

Top 5 Christmas web sites for families

Check out these great websites before Santa makes his visit this year!

Fast and easy sandwich machine ideas

Make quick and easy hot meals with a sandwich machine

What are photochromic lenses

Photochromic lenses are an excellent way to protect your eyes as well as give you the prescription vision you need

All in one copiers

All In One Copiers can save you money as well as space

How to save a wet cell phone

Dropping your cell phone in water doesn’t call for buying a new phone

How do 3D glasses work

Did you know each eye has a slightly different view of everything you see?

What is an atom

Atoms are the building blocks of all matter on earth

Who invented the first steam engine

Contrary to popular belief, James Watt was not the original inventor of the first steam engine, but he was instrumental in its development

Facts about solar energy

The energy from the sun is virtually free

Who invented the light bulb

Historians estimate that over twenty inventors worked toward the creation and design of the light bulb

Who invented the internet?

Many scientists over the years have contributed to our internet technology.

Radiant floor heating is gaining in popularity

If you are building a new house, consider the many possibilities of radiant floor heating.

Proper attic ventilation is important

Do your research before you purchase an attic fan

Tanning beds easy to find

Did you know that you can even find tanning beds for sale on the internet?

Tanning beds pros and cons

When it comes to getting a tan in a tanning bed, there is much controversy.

Kitchen lighting ideas

The kitchen is the center of most homes today and it requires lighting that is flexible and versatile.

A Harley-Davidson is not just a motorcycle

More than a motorcycle, Harley-Davidson has become a brand, a lifestyle and an over a 100-year-old American icon.