Archive for May, 2012

Tutorhub can help you with your homeworks


Access to tutoring can greatly help with problematic lessons and subjects. If you’re a student, you probably have stumbled into a hard to answer question more than once in the past. These moments where you really want help, but nowhere to get it from. For many students, online tutoring is an often overlooked way to assist with your studies.

Tutorhub is one of such websites for online tutoring. You can ask questions publicly for free on the forums, for other students and tutors to answer. However the more interesting feature of the website is the private access to private tutors from UK, in a More >

Metal Sniffer, a Metal Detector app for Android

Introducing Metal Sniffer for Android


So I made my first Android app, an full-fledged magnetic field sensor aka metal detector. It’s nothing too spectacular, but I thought you guys might find it useful.

This app detects nearby electromagnetic fields using the phone’s built-in magnetometer/compass. Depending on your phone, you can use it to detect metals up to 15cm away, and magnets from far, far away! Note that household equipment like TVs, and computers or even your phone case can affect readings.

How to use this app?

Very simple, just move the app around and read the measurements, if the magnetic field readings go over a More >

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