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2015-02-27 Computer Science - In Google setting up folders:

Pablo,    Google email does not use folders, it uses 'labels' instead.    Reference: https://productforums.google.com/forum/#!topic/chrome/h_aT4nhx2Q4    "Google Chrome: Favorites is the name used by Microsoft

2015-02-27 Pests - Insect in my house:

Nick,    This is a beetle, possibly one of the carpet beetles (the specimen appears to have been dead for some time and the characters are not distinct). See http://www.livingwithbugs.com/carpet_beetle

2015-02-26 Advanced Math - Math - Homework Questions:

As I'm sure you can find in your textbook, the equation for a hyperbola offset from the origin by (x0,y0) and opening to the right and left is    (1)   (x-x0)^2/a^2 - (y-y0)^2/b^2 = 1.    The goal is to

2015-02-26 Entomology (Study of Bugs) - Bug?:

Hi, Jessie:    Thanks for including the nice image with your question.  This is an adult "carpet beetle" in the genus Anthrenus.  With your permission, I'd like to use this image in a blog post

2015-02-26 Physics - Plasma ball interacting with light bulbs:

Do be careful when performing such experiments with a plasma globe, the wrong kind of conductive part in contact with the globe and ground has been known to cause sparks and even fires.  A plasma ball

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