Before you run the linked file, read the instructions below - It is important that you follow them closely.
Check this out:
Keep one hand on your mouse throughout the whole time you are doing this.
Download, unzip and then run the attached program (optical.zip, linked below).
Concentrate on the small dot in the center of your screen for about 30-40 seconds.
Now look closely at your hand (the one which is still on the mouse).
- Now enter a comment below.
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