Science can help solve the world’s most important problems, and what could be more important than keeping pee off your shoes? Yes, even the lowly urinal—and those who use it—can benefit from the occasional peer-reviewed study. So let’s...

In this video Paul Andersen shows you how to plan and carryout investigations in a mini-lesson on evaluating data and design. Two examples are included in the video and two additional examples are included in the linked thinking...

Public bathrooms are teeming with microbes! You know to wash your hands, but when choosing between a hand dryer or a paper towel to dry them off— what’s your cleanest bet? Hosted by: Hank Green

Howcast - If you use your inkjet printer regularly, you’ve probably discovered that the cost of replacing the cartridges can quickly exceed that the printer itself. Refill the cartridges yourself to save some money.

Howcast - How were you supposed to know your computer can't swim? Isn't it called a laptop?

Howcast - No, that is not a sink or a toilet without a seat. It’s a bidet and it’s even better than wet wipes.

Howcast - Oopsy poopsy! You tried to let one rip, but expelled more than you bargained for -- an accident known as a "shart." And boy, do you need our help.

Howcast - Learn what household items you should keep in your camera bag from commercial photographer Dan Bacaglia in this Howcast digital photography lesson.

Howcast - Stop throwing out the rolls when the paper towels are gone. There are dozens of good uses for them.

Howcast - Creating your own TV dinners is easy and economical. These guidelines will help you get started.

Howcast - Learn how to take care of a baby snake in this Howcast video about pet snakes.

Howcast - Satisfy your cravings by making America’s favorite snack, the potato chip, at home.

Howcast - If that clutter-clogged office or cubicle has you frazzled, these tips will give you peace of mind and a more organized space.

Howcast - Dry apples for that perfect project by following these steps.

Howcast - Cover a lunch sack or a fabric tote with these mouthwateringly delicious apple stamps.

Howcast -Food-borne illness can be prevented with the right hygiene and food handling smarts. Avoid exposing your family to illness with these tips.

Company's on the way and your place looks like a disaster site? You've got 3 minutes"_. Go!

Show your four-legged friend you care by cooking up some homemade treats.

You don't have to live with an oil-stained driveway. Get rid of the mess with these stain-busting techniques.

If you like things shiny and bright, you're probably a fan of chromium, a metal used to plate other metals, commonly known as chrome.

Got a hungry crew? Everyone will love these fried balls of cornmeal dough.

There's no need to sleep staring at that water spot on the ceiling. Get rid of it in a few easy steps.

Make corn dogs just like the ones at the county fair by following these simple steps.

You don't have to go to a steakhouse to experience the superior flavor of real dry-aged steak. Enjoy it at home by following these simple steps.