Online Studying Search Results

How To: Modify a pen to help you cheat on exams

Learn how to make a pen in which to easily conceal and retrieve test and exam answers by watching this how-to video. If you're too lazy to do your reading, or you don't think you have a prayer of passing, try a cheat sheet. Check out this video tutorial and learn how to hide answers or notes on a pen. Just remember, you're only cheating yourself by not studying.

How To: Fake psychic powers & debunk Uri Geller

James (The Amazing) Randi speaks on spoon/key bending and hidden picture reproduction. These were tricks pulled by Uri Geller to show he had psychic powers. Arthur C Clarke was one of many who spoke out against Geller and sought to distance the paranormal studies from Geller's bogus performances.

How To: Edit your photos and digital images online for free

Have some last minute edits to make to your photos before you publish them online? Don't have time to download and install software to your computer? This video guide has five free online photo editing services to share. For detailed instructions, and to get started editing your own digital images online, watch this free video tutorial.

News: Probiotics Could Cut Sepsis in Infants for Just $1 a Day

Bacteria, viruses and other germs sometimes set off the immune system to overreact, producing a severe condition called sepsis. Sepsis is so dangerous that it is the leading cause of death of children across the world, killing a million kids every year, mostly in developing countries. Probiotic bacteria might be able to prevent sepsis and infections, but no large research studies have been done to find out whether that actually works. Until now.

News: How Calcium Sets Off a C Diff Infection

Unfortunately, the very places we go to receive health care put us at risk for becoming infected with superbugs, bacteria exposed to so many antibiotics that they have become immune to their effects. Clostridium difficile (C. diff) is one such bacteria. It causes inflammation of the colon and rampant diarrhea that can have life-threatening consequences. Part of its virulence lies in the tough spores formed by the bacteria. They are responsible for starting infections in the colon and for spre...

News: Hospital Floors May Look Clean, but They're Teeming with Deadly Superbugs—Including MRSA, VRE & C. Diff

Hospitals are places we go to get well, and we don't expect to get sick or sicker there. But a study from researchers at the Cleveland Clinic, Case Western Reserve University School of Medicine, and Cleveland VA Medical Center in Ohio found that hospital floors in patient rooms were frequently contaminated with healthcare-associated pathogens—often dangerous multi-drug resistant bacteria.

How To: Practice proper gaming etiquette playing online in Black Ops and other games

The concept of video game etiquette is foreign to many people, including a disgraceful number of frequent gamers. The combination of anonymity and role-playing in online games can lead people to be dicks in all sorts of obnoxious ways, making a fun activity distinctly less fun for everyone. Watch this video to learn about proper online gaming etiquette in the context of Call of Duty Black Ops. These lessons extend to most games, however, and practicing them will results in people liking to pl...

How To: Prepare to paint a portrait

Sessions Online School of Fine Arts brings you this tutorial video on painting. Search WonderHowTo for Sessions Online School of Fine Arts for more art tutorials. This video art lesson demonstrates what is needed in preparation for portrait painting.

How To: Solve word problems that involve rounding to estimate differences

From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just finish your homework or study for that next big test). With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to unpack and solve problems that require you to estimate differences by rounding.

How To: Solve math problems involving the identity property of one

From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just finish your homework or study for that next big test). With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to unpack and solve word problems requiring use of the identity property of 1.

How To: Interpret inequalities in basic algebra

From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just finish your homework or study for that next big test). With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to interpret simple inequality problems in basic algebra.

How To: Solve an inequality word problem in algebra

From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just finish your homework or study for that next big test). With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to unpack and find the answer to a basic inequality word problem.