Accuracy is unquestionably essential to critical thinking. In order to get at or closer to the truth, critical thinkers seek accurate and adequate information. They want the facts, because they need the right information before they can move forward and analyze it.
The introductory price of the 3-D Virtual Reality Goggles is $795 USD plus shipping and handling. The 3-D Virtual Reality Goggles are capable of producing a VGA resolution of 800x600 with a refresh rate of 60 Hz.
Yes, you can wear safety goggles over your prescription glasses. Keep in mind that not all goggles are designed to fit over prescription glasses, so make sure they're deep enough to provide enough room for your glasses. I'd also recommend an indirect-vented goggle with anti-fog lens.