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How To: Make a dye-sensitized solar cell with titanium dioxide and anthocyanin

Discover the power of raspberries! Literally. In this NurdRage science video, learn how some crushed raspberries and some titanium dioxide (TiO2) can create a powered dye-sensitized solar cell. Inside a raspberry is something called anthocyanin, which is a flavonoid pigment. Commercially purchased solar cells are way more powerful than this DIY solar cell, but with a little improvement, who knows. Nurd Rage also lets you know how this works.

How To: Disassemble the retro Apple Lisa computer

The Apple Lisa. It was first introduced in January of 1983, at a cost of $9,995.00, which today is around $21,693.00. It was the first commercially sold personal computer to have a GUI (graphical user interface). The Lisa's CRT monitor has a resolution of 720 by 364. If you want to know more about Apple's Lisa computer, watch the video and see how to disassemble it, too.

How To: Hack a PSP 3000 or 2000 with ChickHEN R2 5.03

The PSP has never had the software support that it needed to be a really commercially successful system. Since Sony blew it already, you may as well go the extra mile to make this expensive little thing you bought more useful right? This video will teach you how to hack a PSP 3000 or 2000 with firmware version 5.03. This is a complete hack, meaning that you will be able to play .iso games and everything when you are done. Get to it! This should let you unbrick your psp 3000.

How To: Use a 4-mallet Burton or Musser grip on the vibes

Gary Burton is one of the most commercially successful mallet players in history. In this installment from his Vibraphone Masterclass video tutorial series, which covers the full gamut of common questions on the instrument from its history to his famous 4-mallet grip, Gary demonstrates said famous grip, which allows for great versatility while playing.

How To: Use damper and sustain pedals on the vibraphone

Gary Burton is one of the most commercially successful mallet players in history. In this installment from his Vibraphone Masterclass video tutorial series, which covers the full gamut of common questions on the instrument from its history to his famous 4-mallet grip, Gary demonstrates how to use the damper and sustain pedals to make your playing more dynamic and expressive.

How To: Use mallet dampening on the vibraphone

Gary Burton is one of the most commercially successful mallet players in history. In this installment from his Vibraphone Masterclass video tutorial series, which covers the full gamut of common questions on the instrument from its history to his famous 4-mallet grip, Gary demonstrates how to use mallet dampening. Take a look!

How To: Use the Gold Medal X-15 Cotton Candy Floss machine

This video demonstrates how to make cotton candy using the Gold Medal X-15 machine. Plug in the three-prong chord in its own independent jack. Use a heavy duty three-prong extension cord if needed. Remove the clips from the net and spread the net around the inside of the pan, and clip it onto the sides of the pan in four places. Use commercially prepared floss mix, and carefully pour it into the spinner head while the machine is off. Cover the pan with the dome and turn the power on, setting ...

How To: Make your own Wiccan runes

This video demonstrates how to make your own Wiccan runes. You need ordinary, commercially grown lima beans. You can also make smaller ones using smaller beans or you can use river stones. Use a rune chart. These can be found in most New Age shops or you can download one for free online. Choose beans without cracks. Use a marker pen, or a "Sharpie" to mark each rune on one stone or bean. Copy the whole chart. When you have done this you can bless the runes. They can be kept with some sacred s...

How To: Make sterling silver hoop earrings

The video helps us to make sterling silver hoops earrings. It is one the popular style of earrings. These earrings can be made of different sizes, shapes, forms whatever we like. This art and craft work is shown by Natalie.

How To: Design visual elements in CSS

Have you seen extravagant graphics on web pages or in the GUI (Graphical User Interface) of a commercially published program? Do you wish you could create graphics comparable to published works? Now you can! This tutorial will take you step by step in creating visual elements in CSS. Cascading Style sheets are the present and future of web pages and this tutorial will make sure you are not left behind. The visual aspect of web pages are of utmost importance and the major determinant of a user...

How To: Tame Unruly Cling Wrap with These Plastic Whispering Tips

The biggest problem with plastic wrap is also its most useful trait: its incredibly clingy nature. Plastic wrap seems to stick to itself or you before you can get it over the plate, bowl, or food you're trying to preserve. And once you do manage to get it in the right position, it never sticks as well as you need it to. Fortunately, you can combat these inconveniences with two extremely helpful methods—a change in temperature or a bit of added moisture—as Jenny Stewart of CHOW explains in the...

How To: Break into Almost Any Gun Safe with Straws, Paper Clips, Coat Hangers, and Even Children!

At the recent DefCon conference in Las Vegas, researchers opened many of the top commercially available gun safes with simple tools like a straw or a paper clip, and in one case, just by shaking it a bit. The investigation began after the researchers, Toby Bluzmanis, Marc Tobias and Matt Fiddler, learned that certain Stack-On safes, issued to some law enforcement officials to secure their firearms at home, could be opened simply by jiggling the doorknob.

Spice Rack Explosives: How to Make Gunpowder with Salt & Sugar

The best chemistry experiments are those you can perform with items already laying around your house. With only some sugar, salt substitute and an instant cold pack, you can make your very own gunpowder! Being able to make homemade gunpowder without a trip to the store can be a lifesaver, no matter if it's just for testing out a Civil War-era musket, blowing up stubborn tree stumps, or preparing for battle when imperialists overrun your country.

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