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In this instructable I'm going to show you how you can make your very own automatic plant watering system. The best part? This solution requires no pump!The benefit of using an automatic watering system is that you avoid having your plants start to dry out, and you also wont accidentally soak your plants. The moisture is kept at the perfect level for your plants and you end up using less water!There's a lot of different automatic watering systems out there. These seem to work great however…

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The earliest appearance of π in scientific literature Photograph: Gareth Roberts In 1706, William Jones – a self-taught mathematician and one of Anglesey’s most famous sons – published his seminal work, Synopsis palmariorum matheseos, roughly translated as A summary of achievements in mathematics. It is a work of great historical interest because it is where the symbol π appears for the first time in scientific literature to denote the ratio of a circle’s circumference to its diameter. Jones…

It seems that at some point cell phones took over as the premiere portable gaming device. Before then, the PSP, or Playstation Portable seemed to be the coolest on-the-go console since the Atari Ly...

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Check out this image I found on Amazon, http://www.amazon.com/gp/customer-media/permalink/mo2SKC3QXZWP65E/0307381277/ref=cm_sw_r_pi_ci_0307381277

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The Man Who Invented Florida (Dead Letter Mysteries), http://www.amazon.com/dp/0312953984/ref=cm_sw_r_pi_awd_Ny0Srb1Z26CF2