Perform Drug Spot Color Tests

How To : Perform drug spot color tests

In this scientific video tutorial, undergraduate students in a forensic chemistry lab demonstrate some chemical spot tests for marijuana and cocaine. Learn how to perform drug spot color tests! Just like in CSI. The production of this video was supported through a grant from ...more

How To : Master SCRABBLE & Win Every Game

SCRABBLE. To some it's just a game, but to me it's life or death. Well, not really, but it feels that way anyway. On a normal weekend, a game becomes much like Jon Thomas' "friendly game of death Scrabble." Video: . When I'm playing a game of SCRABBLE, my friends are not frien ...more

Ranked : The 5 Best Home Screen Launchers for Android

One of the best things about Android is the ability to customize your phone to your liking. From changing the layout of icons to finding the perfect wallpaper to reflect your current mood, there's a wide range of tools to make your phone yours. One of the easiest ways is to t ...more

Ranked : The 3 Best Gaming Phones

Mobile gaming still isn't on par with video game consoles or PCs, but we've come a long way from Snake. Modern games running on the latest smartphones boast downright impressive graphics—even more so when you consider how compact the system has to be in order to fit in people' ...more

Ranked : The 4 Best Phones for Gaming

Mobile gaming used to mean Game Boy, PSP, Nintendo DS — another device to carry around that, usually, couldn't replicate the experience of a home console. Well, those days are over. High-quality, powerful games are now available on the phone you already have in your pocket. Wh ...more

How To : Top 4 Phones for Music Lovers & Audiophiles

While music may not technically be a "universe language," it is the one language listened to by all. There are over 1,500 music genres today—rap, classical, rock, jazz, trap, hip-hop, house, new wave, vaperwave, charred death, nintendocore... and the list goes on. And if you'r ...more

How To : Perform ballistics comparisons

In this scientific video tutorial, undergraduate students in a forensic chemistry lab demonstrate how to use a comparison microscope for bullet and bullet casing comparisons, and color developments tests for impression marking enhancement (such as for filed-off serial numbers) ...more

How To : Solve the Rubik's Cube faster with shortcuts

As the best-selling toy of all time, the odds of you once playing with a Rubik's Cube are pretty high. And if you're like me, or even the cube's inventor Erno Rubik, your first attempts likely ended in futility. Every twist, every turn, the cube just gets more and more mixed u ...more

How To : Decorate With Party Entertainment in Mind

Decorating With Entertainment in Mind Sure, when you're throwing a party it's easy to put up balloons and streamers, but it's easy to forget one of the most important things: memories. You know all that money you spent on entertainment? The clown? The magician? You're natural ...more

Ranked : The 4 Best Fitness-Friendly Phones for Working Out

In many ways, your smartphone has become the ideal companion to take with you on your morning runs. Not only do they provide an easy way to listen to your favorite music and help get you pumped up, but they can also gather important information to give you a clearer picture of ...more

How To : Use & Customize the New Start Menu in Windows 10

The desktop Start menu is finally back! After receiving a lot of negative user feedback, Microsoft ditched the touchscreen-first approach of Windows 8 and went with a more traditional setup for mouse-and-keyboard users in Windows 10. Don't Miss: How Anyone (Even Pirates) Can ...more

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