Board Exams Search Results

How To: Take good notes in class

Do you write down everything you hear—then get overwhelmed when it’s time to study? Save time—and improve your grades—with this note-taking system. Learn how to take good notes in class with this Howcast guide.

How To: Get rid of mice

If you see a mouse in your house, don’t kid yourself—his entire extended family has moved in with him. Reclaim your home, once and for all. Check out this Howcast video tutorial on how to get rid of mice.

How To: Make a fiberglass mold

This how-to video series is a step-by-step guide to molding fiberglass. These videos give a simple introduction to fiberglass mold construction, explained using a model aircraft cowling but the same technique applies to any fiberglass sculpture. The entire process is detailed from plug, to mold, to finished fiberglass part. Follow along with the eight steps: develop the plug, construct the parting board, lay up the mold, release the mold from the plug, prepare the mold for fabrication, lay up...

How To: Make the y-axis motor mount for a CNC router

A CNC router machine is probably the most useful tool a hobbyist can own, but the price for a CNC machine on the market is way more than the average hobbyist is willing to spend. You can build your own CNC with very basic tools, little knowledge of machinery, mechanics, or electronics, but be warned, these machines are inherently dangerous, so wear the proper protection and use common sense. At the very least, read the instructions and precautions on every tool you use.

How To: Make the gantry sides for a CNC router

A CNC router machine is probably the most useful tool a hobbyist can own, but the price for a CNC machine on the market is way more than the average hobbyist is willing to spend. You can build your own CNC with very basic tools, little knowledge of machinery, mechanics, or electronics, but be warned, these machines are inherently dangerous, so wear the proper protection and use common sense. At the very least, read the instructions and precautions on every tool you use.

How To: Skateboard on ramps

Learn ramp skateboarding tricks, moves, and skills, including how to drop or roll in, how to do a board stall and a truck stall, how to grind ramps, and how to carve bowls, in this free series of ramp skateboarding tricks video lessons.

How To: The Hardware Hacker's Introduction to Microcontrollers, Part One: Anatomy of an Arduino

In this article, I'll be explaining the basics of how microcontrollers work, physically and virtually. First off, microcontrollers are no simple thing, so don't be discouraged if you find it mind-boggling! The world of microcontrollers is fascinating, engaging, and an awesome hobby; it never gets boring. I'll be focusing more on I/O and analog based microcontrollers, such as those running Arduino, and using Atmel chips as examples (these are most commonly available, and easy to program).

How To: Cut a Perfect Bowl Full of Watermelon

Watermelons scream summer like no other fruit, and there's nothing like biting into a sweet one on a hot summer day. Although there's no exact right way to cut watermelon, there are many occasions when you might not want to cut it into wedges. It may be the classic cut, but the triangular shape insures that you'll always get some on your face. And for parties, there's always the messy problem of leftover rinds.

How To: Mince Garlic Without Dirtying a Cutting Board

Some nights, I'm a lazy cook and only want to chop one clove of garlic for my immediate needs instead of prepping a giant batch and freezing it the way I normally do. The only problem is if I'm already feeling that lazy, I really don't feel like dirtying a whole cutting board. However, I still want my garlic to be finely minced so it suffuses my dish with its wonderful, one-of-a-kind flavor.

The LG G3 Has Arrived: Here's Everything You Need to Know

After lots of anticipation and leaks, the LG G3 has been unveiled. Sporting a gorgeous 5.5" Quad HD display, the first of its class for smartphones, this flagship device is ready to put some scare into Samsung and HTC. It's currently available for purchase from AT&T and Sprint, and for preorder at T-Mobile and Verizon Wireless.

Stop Yelling at Your Roommates: How to Sync Bills, Chores, & Groceries Across Android & iOS

We've all heard our fair share of roommate horror stories, or have some of our own, because we never truly know who someone is until we've lived with them. Cohabitation issues generally revolve around things like bills, chores, cleaning, and groceries. Approaching a roommate, especially an adult one, to remind them to do their chores can be an anxiety-ridden and daunting task. After all, we're roommates, not parents!

How To: Build a Frame for the Mega Solar Scorcher

Here is how you can build a frame for your MEGA SOLAR SCORCHER in under an hour, and for less than $8!! This is effectively a 4 foot magnifying lens that concentrates insane amounts of heat from the sun. What would you do with all this free solar power? My design for this custom "Scorcher Frame" is easy to use, and incredibly cheap to make, as you can see in this step-by-step video.