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How can I trick a volunteer to enter numbers into a calculator?

How do I make a 4-digit number into a calculator?

  • Tell your volunteer to pick a 4-digit number and put it into the calculator twice. Any 4-digit number will work for this trick. Hand the calculator to the volunteer and have them enter the number. For instance, if your volunteer picks the number “7893,” they would type "78937893" into the calculator.

Where can I find the latest ticalc releases and hacks?

  • On sites like Omnimaga, Cemetech, TIplanet.org, and TIcalc.org, they can be found discussing their latest releases and hacks. While my programming skills are limited to simple Basic and Fortran algorithms, I’ve admired what this community has done from a distance.

How do you open a calculator to open it?

  • This is a really simple but very effective prank. Get your screwdriver and start opening the calculator. Take out the curcuit board so you can get to the buttons. Next get your scissors and cut out the clear and equals button, and switch their places. Make sure to get the buttons right side up.

image-How can I trick a volunteer to enter numbers into a calculator?
image-How can I trick a volunteer to enter numbers into a calculator?
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