Did you know that by adding a .mailtracking.com at the end of a recipient's email address, you can track if the email has been read, how many times, for how long and even if it has been forwarded and to whom ! Eg : When sending an email to james@abc.com, just change it to james@abc.com.mailtracking.com and that is all ! All tracking information is sent to your email address automatically as and when your email gets read or forwarded. These guys are just so cool ! You may also visit them at email tracking website.
With this AutoCAD add-on you can create mathematical curves.
Curves can be defined as explicit, parametric or polar functions.
Function's formula can also be changed dynamically by changing
parameter 'p' value(parametric modeling).
Use standard AutoCAD commands(revolve, extrude, ...) to create
solids and surfaces from these mathematical functions.
MathShapesPro2X is an useful tool for designers who need precise
analytical definition of curves(surfaces, solids) in their drawings.
Did you know that by adding a .mailtracking.com at the end of a recipient's email address, you can track if the email has been read, how many times, for how long and even if it has been forwarded and to whom ! Eg : When sending an email to 
