Education College Search Results

How To: Calculate and understand the concept of molar mass

Two college students; Kevin Martin and Joey Smokey introduce the concept of Molar Mass. They start of by explaining what molar mass is, which is the relationship of a mole and a gram, it totals up the weight(in g)of a molecule. An example: say you have this compound, Sodium phosphate (Na3PO4). You know you have three sodium atoms, one phosphorus atom, and four oxygen atoms. You basically find the weight of each atom, if you have three sodium atoms, you multiply it's atomic mass by 3 (the numb...

How To: Fly stand-by

Need to leave town earlier or later than planned? Flying stand-by is not as simple as it used to be. Learn how to fly stand by - you never know when it may be necessary.

How To: Recognize the symptoms of food poisoning

Food poisoning, also referred to as food-borne illness, is a gastrointestinal disorder that results from eating contaminated food. . Who is at risk? Anyone can get food poisoning, especially travellers and those who live in tropical climates. Infants, elderly people, and those with serious medical conditions have the greatest risk if they get food poisoning. Pregnant and breastfeeding women also need to be especially careful. Learn about the different causes, symptoms, and treatments of food ...

How To: Diagnose and handle a concussion

A concussion is the most common type of brain injury, often occurring in bike and car accidents or during sports. Many people think that you have to lose consciousness to have a concussion but that is indeed not the case. A concussion occurs any time you have some type of trauma to the head. That can be jostling of the head where the brain is basically just hitting the inside of the skull or it can actually be where you hit your head or somebody that falls and they fall and hit their head. Ki...

How To: Reduce fractions to their lowest terms

This video tutorial belongs to the Education category which is going to show you how to reduce fractions to their lowest terms. For doing any operation with fractions like addition, subtraction, multiplication or division, they need to be reduced to their lowest terms. To do this look at the numerator and the denominator and decide what number can divide both of them. Continue dividing till you can no more divide them. Now you get the lowest term of the fraction. For example, 2/4 can be divid...

How To: Write a professional cover letter

In this economy being competitive for a job means your application must stand out above the rest. Here's how to write a cover letter to successfully introduce your resume. Make sure your cover letter follows business letter format. Your name and address must be written at the top left corner. The employer's name and address are written just below. The letter should be addressed to a specific person within the company. Paragraphs in a business letter are not indented, but instead are left just...

Market Reality: As Magic Leap & Microsoft Seek Funds, Educators Prepare the Next Class of AR Innovators

For a company who hasn't released a product and has a reputation for being secretive, Magic Leap sure has a tendency to make waves. Over the past few weeks, they've refreshed their website design, released an abstract YouTube video, and announced a partnership with Madefire to offer mixed reality comics on its device whenever it launches. Next, they are gearing up for another round of funding.

The Giving Plant: Same Asian Plant Used for Arthritis Treatment Gives Us Powerful HIV Drug

Natural remedies used through the ages abound, especially in Asian medicine. The willow-leaved justicia plant, found throughout Southeast Asia, has traditionally been used to treat arthritis, but scientists have just discovered it contains an anti-HIVcompound more potent than AZT. AZT was the first drug approved to treat HIV, and is still used in HIV combination therapy today.

News: Volvo Takes Showrooming to the Next Level with a HoloLens

While the early stages of any new technology always seems amazing because of the utilitarian, almost altruistic software concepts it inspires, mixed and augmented reality will still see its fair share of corporate apps. That might be a good thing, however, as Volvo's plan goes past general information and advertising to make a truly helpful tool for prospective car buyers.

How To: Hack Metasploitable 2 Part 2

In this tutorial I am going to look at what services are running on our Metasploitable machine and setup firewalls. This is more basic scanning of our machine to get an idea of how to get in. Obviously in a real engagement you would want to do research on Google and whatnot to find out as much as you can about your target but this series isn't about all of that.