With SAT testing just around the corner, high school students everywhere are burning the midnight oil trying to cram all that information into their burned out lil’ heads. For those that need a little boost in memory, here are some cool gadgets that might just slip by undetected:

These are perfect for writing down things you need in exam.Ink is invisible to the naked eye, but magically illuminate when exposed to a blacklight.A blacklight is conveniently located on the opposite end of the pen.

Programmable calculators can hold text, formulas, even pictures.Texas Instruments says its TI-83 Plus is the “top choice among U.S. high school students,” and I can see why. Add-on memory lets you store software, turning your calculator into a pocket notebook. (And the company is happy to point out that the TI-83 Plus is “allowed for use on the PSAT, SAT I, SAT II Math IC and IIC, AP Chemistry exam, AP Physics exam, and AP Calculus exam.”)

need some more helpful tools? Head on over here!

(just remember, it is not cheating as long as you are not caught)