Fun topics in light, optics and lasers
Are Green Laser Pointers Safe?
Are Green Laser Pointers more dangerous than Red Laser Pointers? What makes a green laser pointer safe? Even at very low power, green laser pointers and green LASER Blox™ are significantly more visible than...
Are Green Laser Pointers Safe?
Are Green Laser Pointers more dangerous than Red Laser Pointers? What makes a green laser pointer safe? Even at very low power, green laser pointers and green LASER Blox™ are significantly more visible than...
Discrepant Events with Light and Color
Discrepant events occur when a student’s prior knowledge clashes with what’s happening right in front of their eyes. The wonderful moments created by the cognitive dissonance of a discrepant event...
Discrepant Events with Light and Color
Discrepant events occur when a student’s prior knowledge clashes with what’s happening right in front of their eyes. The wonderful moments created by the cognitive dissonance of a discrepant event...