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How to Use Binoculars to Safely Project and View the Upcoming Solar Eclipse and Transit of Venus

As discussed earlier, there are many ways to view the upcoming solar eclipse, whether it be with actual eclipse glasses, welder's lenses, eclipse-approved filters, or a solar telescope. If you can't get your ...

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Comments 0 | Published on May 16, 2012 |

Swap Levers with Sophisticated "T Flip-Flop" Buttons in This Saturday's Minecraft Workshop

Levers are the only toggleable way to provide a steady source of power to your redstone circuits, but they're ugly and they stick out like a sore thumb. Just look at this: What looks better? An elegant button ...

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Comments 1 | Published on May 16, 2012 |

9 Ways to Get People to Do What You Want

The art of persuasion (or subtle emotional manipulation, depending on how you're looking at it) does not necessarily have to be an evil thing. When you want to make an important sales pitch to a tough customer, propose a risky business plan at work, or gently ...

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Comments 0 | Published on May 16, 2012 |

How to Fold a Mesmerizing Angular Origami Sculpture

This ornament can be challenging for a novice, but rewarding for everyone who takes the time to complete the project. With its notably awkward and fascinating texture, you will be sure to impress all who see this. Supplies Paper Scissors Tip A4 letter size paper or 8 1/2" squares are easiest to ...

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Comments 3 | Published on May 15, 2012 |

How to Hide a Secret Chest Inside of a Block and Keep Thieves Away for Good!

Only a few people turned out for last week's workshop on Saturday, but they were all interested in learning this technique for hiding secret stashes with ordinary blocks. After that was covered, we even went on ...

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Comments 2 | Published on May 15, 2012 |

Best Way to Watch a Solar Eclipse? With a Solar Telescope, Of Course

There is going to be an annular solar eclipse on May 20th that will be visible in a narrow pathway that covers part of Eastern Asia and the Western United States. The eclipse will be seen as a partial eclipse over a much greater region of the World. I live in ...

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Comments 6 | Published on May 15, 2012 |

Red Ring of Fire! Here's How to Watch Sunday's Annular Solar Eclipse and Not Get Blinded

Just a couple Saturday's ago, we were blessed with the Supermoon, where the moon was at perigee with our planet, creating a larger than usual Moon for us here on Earth. Now, we've got another spectacular show ...

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Comments 5 | Published on May 15, 2012 |

Wake Up to Bubbles by Making the World's Most Gentle Alarm Clock

Since the invention of the mechanical clock, enclosure of the commons, and proletarianization of labor, the alarm clock has been the bane of our existence. While not actually evil, it does represent the ...

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Comments 2 | Published on May 14, 2012 |

How to Make an Invisible Piston Door to Keep Your Hideout a Secret

No one likes it when random people wander into your home and mess things up, which is why it behooves you to hide your things from even the most prying eyes with builds like this totally invisible, 2x2 ...

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Comments 7 | Published on May 14, 2012 |

How to Pick Basic Tumbler Locks

Professionally and academically speaking, I am a computer scientist, but I also enjoy lock picking as a hobby, so I thought I would share what knowledge I have with this. Before we start doing anything, first we need to understand the fundamentals of how locks ...

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Comments 1 | Published on May 13, 2012 |

A Simple TNT Pressure Plate Trap in Minecraft That Actually Works!

I sometimes play on a survival server where griefing is not only allowed, but almost encouraged. Keeping yourself safe and other on their toes is important. :) So, I came up with this simple TNT + pressure plate trap. I know what you are all thinking at the ...

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Comments 2 | Published on May 13, 2012 |

Behind the Scenes at Mad Science Laboratories: How I Capture My Experiments

I have an absolutely wonderful time making projects and writing articles for all of you mad scientists! Today, I will bring you behind the scenes for a look at the workbench, tools, and software that make the ...

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Comments 3 | Published on May 13, 2012 |

Want These Lucid Dreaming Goggles? Submit a Pic of Your Best DIY Project for a Chance to Win!

Mad Science is looking for more hackers, makers, and DIYers to participate in our community madness. If you've recently designed or made a project, we want to see it! Share with the other Mad Scientists out ...

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Comments 4 | Published on May 12, 2012 |

Staying Ahead of the Curve: Building the Next Great Minecraft Creation

Minecraft is unique among computer games in that some users have created such breathtaking works of beauty and ingenuity that it challenges the very idea that Minecraft is even a game at all, but suggests that ...

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Comments 0 | Published on May 12, 2012 |

16 Tips for Staying Awake When You're Tired

While there's an art to surviving the all-nighter, there's also an art to staying awake throughout the day when you are operating on little to no sleep. Here's a few general tips: Drinking a lot of water is a must. Doing jumping jacks every thirty minutes in ...

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Comments 8 | Published on May 12, 2012 |

How to Make an Invisible, Reusable Trapdoor to Hide Secrets or Char Unsuspecting Cows

There are a few ways to make trapdoors, but out of all of them, this one is my favorite. It's fast, completely hidden, and both opens and closes. This particular trapdoor can be used for a variety of purposes ...

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Comments 16 | Published on May 11, 2012 |

Portable DIY Tesla Coil Gun Shoots 20,000 Volts of Lightning!

Tesla coils are totally insane, yet undeniably captivating. And they can be used for many things, from electric painting to dueling musical battles. But one trigger happy fellow has a different use for Tesla's ...

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Comments 3 | Published on May 11, 2012 |

How to Hide Your Secret Files in a JPG Image Without Exposing Anything in ADS (Alternate Data Streams)

I was looking around on this site and this article caught my eye. It was about hiding text in ADS or Alternate Data Streams. While this is nothing new in the tech world, it seems that more and more people are ...

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Comments 0 | Published on May 11, 2012 |

Show Us Your Most Imaginative Weapons of War in This Week's Minecraft Challenge

Weapons are nearly as old as humankind, and being able to use tools is one of the fundamental differences between humans and animals. It's time to celebrate the age-old tradition of defeating our enemies in ...

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Comments 0 | Published on May 11, 2012 |

How to Create Practically Anything, Part 2: 3D Models in SketchUp

Creating any object you want is as simple as point and click if you have a 3D printer at home. If you don't have one handy, there are a few companies that offer printing services online. But to help services ...

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Comments 3 | Published on May 10, 2012 |

Minecraft Now Available on Xbox 360!

For those of you who are tired of being glued to your computer all day long, take a break and head to the television for some Minecrafting on the Xbox 360! Minecraft was released yesterday on Xbox LIVE Arcade and will run you 20 dollars, i.e. 1600 Microsoft ...

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Comments 7 | Published on May 10, 2012 |

Come Build Us Your Best Automatic Farm in This Week's Redstone Competition

Welcome to Minecraft World! Check out our tutorials, post to the community corkboard, and come play on our free server! It's iDwarf bringing you another redstone competition! As many of you know, we recently ...

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Comments 8 | Published on May 10, 2012 |

Things to Do on WonderHowTo (05/09 - 05/15)

WonderHowTo is a how-to website made up of niche communities called Worlds, with topics ranging from Minecraft to science experiments to Scrabble and everything in-between. Check in every Wednesday evening for a roundup of user-run activities and how-to ...

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Comments 0 | Published on May 9, 2012 |

How to Create Practically Anything, Part 1: Fritzing Circuit Boards

Making your own circuit boards can be a daunting challenge. You have to design a schematic, test it on a breadboard, design the board layout, and then after all of that, you still have to print and etch a board ...

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Comments 2 | Published on May 9, 2012 |

Hide Your Goods from Even the Most Discerning Thief in This Saturday's Minecraft Workshop

You see before you the humble block: This single, unassuming block couldn't possibly hold anything of value, right? That's only what we want thieves to think! With a little bit of magic, this block (or any ...

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Comments 4 | Published on May 9, 2012 |

The Best Way to Peel a Hard-Boiled Egg

So, you want to decrease your hard-boiled egg peeling time because you don't want the time- consuming task to cut into your limited lunch break. Or maybe you've somehow been burdened with the task of cooking a lot of homemade deviled eggs for a big family ...

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Comments 1 | Published on May 9, 2012 |

New Mobile App Lets You Order Food for Delivery Practically Anywhere, Even the Beach

Chilling on the beach and want some grub? If you're starving and can't afford to lose those sun rays walking around for some lunch, have the food come to you instead! A company called URGE is making it all ...

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Comments 2 | Published on May 8, 2012 |

How to Change Your Bicycle's Tire, Inspect for Damage, and Detect Hidden Problems

Many things cause a bike tire to deflate. Glass, sharp rocks, tacks, and nails can pierce the tire and puncture the tube within. A tube can be pinched between the rim and tire causing the tube to split when ...

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Comments 1 | Published on May 8, 2012 |

How to Write a Basic Encryption Program Using Java

Today, we are going to combine what we learned from the Introduction to Cryptography article with our Java programming skills. If you are new to Java, check out Matthew's Learn Java: Part One for a quick beginner's lesson, or check out some of the Java ...

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Comments 1 | Published on May 8, 2012 |

Planning a Trip Straight Through Earth? Find Your Antipodal Destination!

Where would you end up if you dug a tunnel in your backyard straight through the Earth? If you live in the United States, you'd probably think that you'd end up somewhere in China. But despite what the ...

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Comments 0 | Published on May 8, 2012 |

Alex Salas posted a reply to the thread: Operating Systems in the Null Byte World Forum 7 minutes ago

thanks for the link, if it has anything with the efficiency of Ubuntu, it should be good.

Justin Meyers wrote a blog post: How to Use Binoculars to Safely Project and View the Upcoming Solar Eclipse and Transit of Venus in the Astronomy World Blog 12 minutes ago

As discussed earlier, there are many ways to view the upcoming solar eclipse, whether it be with actual eclipse glasses, welder's lenses, eclipse-approved filters, or a solar telescope. If you can'...more

Noah Li commented on Swap Levers with Sophisticated "T Flip-Flop" Buttons in This Saturday's Minecraft Workshop 52 minutes ago

I love this design, it is the same one I usually incorporate into builds. I remember way back before pistons... T-flipflops took up 6x6 areas... The good old redstone days, before you could do much...more

Bruno Franco commented on How to get rid of moles in the yard 55 minutes ago

la trappola mi piace e vorrei comprarla ma mi trovo in difficolta nel ordinarla

Physics Anonymous posted to the corkboard to the Politics Dissected World Corkboard, about New Obama Book Shocker: Kennedys and Obamas at War — Caroline Considers Obama 1 hour ago

Despite endorsing Obama in 2008, JFK’s daughter Caroline now considers Obama a “liar,” according to a family source in Edward Klein’s new book on Obama called “The Amateur.”
Caroline’s past support...more

Physics Anonymous posted to the corkboard to the Politics Dissected World Corkboard, about Greeks Rush the Banks; Lines Form at ATMs; Nearly $1 Billion Withdrawn in Past 1 hour ago

Without a government for the last eleven days, and amid mainstream discussion of a Euro Zone exit, the Greek people are realizing that the economic and political system as they know it is rapidly d...more

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