TI calculator that receives sensor data

Graphing calculators have come a LONG way.  The TI-Nspire CX CAS has a 3.2-inch full-color screen, and can translate equations into rotating 3-D graphs, with animations.

One of the truly amazing things is that lab cradle for the device enables it to receive and analyze a range of lab-sensor data—from CO2 levels and UV intensity to human heart and respiration rates.

I so wish I had tools like this when I was a kid...I got to grow up with a Casio Pocket Mini :-)

More at education.ti.com and TI-Nspire Lab Cradle.