Can a Kickstarter project actually build a space elevator?

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It's the stuff that Science Fiction is made of: an elevator that climbs its way into space rather than needing a rocket to get there. Can it be done? No. But this Kickstarter project aims to fund research that will eventually make a space elevator possible. They're already way over their goal, and plan to use the extra funds to extend the reach of the experiments. A complete success would be a … [Read more...]

High voltage ROV adventures

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[Eirik] wrote in to share the build log for the third iteration of his underwater ROV. The first two project were completed and tested (you may remember reading about it back in January), but both had issues that caused general failure. Most notably, the introduction of water where he didn't want it. But this time around he seems to have gotten everything right, successfully taking this little guy … [Read more...]

Use Droid Bionic as a mobile hotspot without paying extra

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Apparently Verizon customers are expected to pay for a second data plan if they want to be allowed to use a cellphone as a mobile hotspot. This means one data plan for the phone, and a second for the tethering. [DroidBionicRoot] thinks this is a little silly since there is already a data cap on the phone's plan. But he's found a way around it if you don't mind rooting the phone to enable free … [Read more...]

Two generations of ocean-going ROV

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[Eirik] wants to help inspire others to take on big projects to he sent in a link to his ROV project. He started it about one year ago and the image above shows the first generation. After the break you can see the video that the ROV captured during a couple of it's initial voyages. They're pretty clear and right off the bat you'll see the little guy following a jellyfish. Like a lot of homebrew … [Read more...]

Tethering the Samsung Vibrant without rooting

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If you've got a Samsung Vibrant and want to take advantage of that unlimted 3G account you can tether without rooting the phone. This method uses a USB cable to provide internet access to Windows XP and Windows 7 computers. Samsung's own Kies software handles the tethering, as long as you have the magic number to get connected on T-Mobile USA networks; 'epc.tmobile.com' for the APN name and '*99#' … [Read more...]

iPhone 3.1.3 unteathered jailbreak

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A method to Jailbreak the new 3.1.3 iPhone rom is here and it does away with tethering. Tethering is the problem that arose from the blackra1n exploit requiring a computer to reboot the iPhone. Although we saw a hardware workaround for that, it's much nicer to do away with the issue completely. The new exploit is called Spirit and we found the site was getting hammered earlier so you should check … [Read more...]

Hardware jailbreak eases reboot pains

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This device can jailbreak an iPhone. It doesn't require a computer and it can either reboot a phone that was one-time-boot jailbroken using the blackra1n exploit, or jailbreak a factory fresh unit. We wouldn't say this solves the tethering problem caused by blackra1n (needing to return to a computer to reboot the phone), but it certainly does ease the pain. We saw some info about the board layout … [Read more...]