Test Recognizing Search Results

News: Self-Driving Cars Are Coming to New York, but Only for a Limited Time

The east coast is becoming a hotbed for driverless. Sure, the west coast has all of its fancy tech companies testing self-driving cars, but we've got the goods too. Uber has brought the technology to Pennsylvania and will soon do the same in Toronto. (Stratford, Ontario, has plans to test out driverless too!) And today we got some great news: Governor Andrew Cuomo just approved of driverless testing in New York.

How To: Build a mini fume extractor

Materials needed: Altoid mint tin, 9 volt batter and connector, switch, 7812 voltage regulator, 12 volt computer fan, carbon filter and 2 pieces of screen. Wire the battery connectors. Solder all of the following: Negative connector to the switch, wire to the switch, ground wire of the voltage regulator to the middle wire, output for the 7812 to the fan, positive lead on the 9 volt connector to the input on the 7812 and the negative from the 7812 to the negative on the fan. Test. Put all the ...

How To: Master weight and balance concepts with NASA

Join NASA (National Aeronautics and Space Administration) as they give the basics on the concepts of weight and balance as applied to aerospace. There's no better place to learn about aviation theory than NASA, the United States government's most infamous agency--the powerhouse of space exploration.

How To: Master Newton's third law of motion with NASA

Learn everything you need to know about Newton's third law of motion from none other than NASA. The National Aeronautics and Space Administration is the United States government's most infamous agency and powerhouse of space exploration. Why wouldn't you want to learn Newton's laws of motion from them?

How To: Master Newton's second law of motion with NASA

The second law of motion. Force equals mass times acceleration. F=MA. Learn the facts about Newton's second law of motion from the National Aeronautics and Space Administration, otherwise known as NASA. The United States government's most infamous agencyand the powerhouse of space exploration explains motion theory.

How To: Cheat on a test with an eraser

In this video we show you how to take a normal eraser and turn it into a cheating device. As usual, we will do this by taking a common object that no one will think twice about and altering it to fit our needs. Cheating on tests is a serious offense - be careful!

How To: Perform a musculoskeletal exam on a patient

Whether your training to be a doctor or a nurse, there is no doubt that this video lesson will help you better understand the procedure for musculoskeletal examinations. Musculoskeletal exams rely exclusively on inspection and palpation and tests using a combination of those techniques. The main purpose of this exam is to identify in your patient any signs of musculoskeletal disease, by way of pain, redness, swelling, warmth, deformity, and loss of function. Watch this video to see the entire...

How To: Do hypothesis testing with a large sample proportion in statistics

Learn how to do large-sample-proportion hypothesis testing in stats! 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. For all of the details, watch this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials.

How To: Do a small-sample hypothesis test in statistics

Need a hand figuring out how to do small-sample hypothesis testing in stats? 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. For all of the details, watch this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials.

How To: Draw Johnny Test & Dukey from the Johnny Test cartoon

In this tutorial, we learn how to draw Johnny Test & Dukey. Start out by drawing the outlines for both of the characters. Next, you will draw in the features of the faces and then draw the details to both of the characters. Next, you will use a bolder line to draw on all the features to make it look like it's 3D. Next, add in the shading to the characters to make them look more realistic and draw the clothing on as well. To finish, color in the characters and their clothing. Finish off with f...

How To: Cheat on any test

In this video we learn how to cheat on any test by wearing a fake bandage. To do this, you will need a dark belt and a pen. First, you will lay your belt down on a flat surface and then use your pen to write out the information you need onto it. Write the notes out small and use phrases that you will remember when writing down the information. Once finished, wear this with your outfit, just put a big shirt over it. When you are taking your test, you will simply just need to look at your belt ...

How To: Cheat on a test using a Band-Aid

In this tutorial we learn how to cheat on a test using a Band-Aid. First, go on your computer and type out the answers and information that you need. After this, you will need to shrink down the size of the font until it's really tiny, but you can still read it. After this, you will print it out and cut it out around the edges. From here you can do one of two things. The first option is to roll the paper up and put it inside your pen and then take it out to use on your test. The second way is...

How To: Cheat on a test or exam with a light

In this video, we learn how to cheat on a test or exam with a light. To do this, you're going to need a small hand held black light and a pen that writes in white. After you have these materials, you will write out the answers and information that you need onto a blank piece of paper with the pen. After you have everything written out, shine the small black light onto the paper. Now you should be able to see the writing as clear as day! Use this on a test and nobody will know you have all the...