I thought at first that an IMAX projector must be some sort of solar simulator, and the similar acronym to the ones in movie theaters was just a coincidence. T

I thought at first that an IMAX projector must be some sort of solar simulator, and the similar acronym to the ones in movie theaters was just a coincidence. Turns out I was wrong and they just used old IMAX projectors they purchased off eBay. https://astronomynow.com/2018/05/01/old-imax-projectors-simulate-sun-in-key-test-for-parker-solar-probe/ https://astronomynow.com/2018/05/01/old-imax-projectors-simu...