Education Search Results

How To: Improve video search by parsing video & text

This is a Google Tech Talk from March, 26 2008. Timothee Cour - Research Scientist lectures. Movies and TV are a rich source of highly diverse and complex video of people, objects, actions and locales "in the wild". Harvesting automatically labeled sequences of actions from video would enable creation of large-scale and highly-varied datasets. To enable such collection, we focus on the task of recovering scene structure in movies and TV series for object/person tracking and action retrieval. ...

How To: Become a Hacker

Many of our members here at Null Byte are aspiring hackers looking to gain skills and credentials to enter the most-valued profession of the 21st century. Hackers are being hired by IT security firms, antivirus developers, national military and espionage organizations, private detectives, and many other organizations.

How To: Filter Potential Matches on Bumble

Despite Tinder's tremendous popularity, Bumble has carved out a billion-dollar business by focusing on women (they message first), simplicity (ice breakers less wordy than OkCupid), and relationships past romance (friends and prospective jobs). Now they're diving into customization, with filters that allow you to pore over prospective matches by height, religion, education, politics, and more.

How To: Subtract basic fractions in simple mathematics

This video tutorial is in the Education category which will show you how to subtract basic fractions in simple mathematics. You can do basic subtraction of fractions if the denominators are the same. If they are not, then find the lowest common multiple of the denominators and convert the denominators to their lowest common multiple. For example, to subtract 1/2 from 3/4 find the common multiple of 2 and 4, which is 4. So, the problem 3/4 - 1/2 can now be written as 3/4 - 2/4. Since, the deno...

How To: Make maganese heptoxide (permanganic acid)

This video tutorial is in the Education category which will show you how to make manganese heptoxide (permanganic acid). This procedure is extremely dangerous. Manganese heptoxide is an extremely powerful oxidizing agent. It has the ability to set fuels on fire from mere contact. Get an old dish and put a spatula full of potassium permanganate on it. Add a few drops of concentrated sulphuric acid. A green liquid is formed which is the manganese heptoxide. Now you can add any fuel like butanol...

How To: Convert Farenheit to Celsius in your head

This video tutorial is in the Education category which will show you how to convert Fahrenheit to Celsius in your head. This method is a good estimate for converting temperatures. However, do not use this for accurate temperature conversions. Let's say you want to convert 22 degree Celsius to Fahrenheit. 1st step is to double the figure, that is, add 22 plus 22 which is 44. Next add 44 with 30, which gives the result 74. So, 22degree Celsius is equal to 74 degree Fahrenheit. Similarly, 32 deg...

How To: Simplify an exponential expression in algebra

In this Education video tutorial you will learn how to simplify an exponential expression in algebra. There are neither audio nor typed instructions in this video. It is a demonstration of the steps involved in the process. To do this, simply expand the exponentials and then multiply or divide in steps to solve the problems. These are illustrated by a few examples in this video. 3^5 = 3x3x3x3x3 = 9x9x3 = 81x3 = 243. X^6/ X^2 = (x.x.x.x.x.x)/ (x.x) = x^4. 7^2 x 7^15 / 7^13 = 7^17 / 7^13 = 7^4....

How To: Make hot ice using Sodium Acetate Trihydrate

This video in the Education category will show you how to make hot ice using Sodium Acetate Trihydrate. For this purpose you will need a pan, 100g of Sodium Acetate Trihydrate, 25ml of water, a wooden spoon and a glass. Take the Sodium Acetate Trihydrate and put 100g in the pan. Then place the pan on a stove and turn to medium heat. The Sodium Acetate Trihydrate will start to melt. In about five minutes when it has melted fully, add 25ml of water. Let the solution simmer for two minutes while...

How To: Print on various media types with Epson Artisan 810

Epson sells many different digital imaging products, including ink jet printers and all-in-ones, digital photo printers, multimedia projectors for business, education, and home entertainment, scanners, digital photo viewers, professional imaging/wide format printers, and more. Check out this video to learn how useful and versatile your new Epson Artisan 810 all-in-one printer can be.

News: Okularion—Untethered Augmented Reality at Under $300

Last week, a new Kickstarter campaign arrived for a completely untethered, augmented reality headset for under $300 called Okularion. While at first glance, this unit looks very much like a Samsung Gear VR, one thing that sets it apart (aside from being untethered from a nearby computer) is that it does not require a smartphone. Well, that and it's an augmented reality headset as well.

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: Join the Peace Corps

The Peace Corps -- have you ever thought of it? It crosses everybody's mind at one point or another, but mostly college students. The Peace Corps offers many benefits, like life experience, student loan repayment, and travel. If you are ready for 27 months of hard but rewarding work, a job with the Peace Corps might be for you. These steps will help you on your way toward an unforgettable experience.

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...