For those fortunate enough to have personally witnessed and photographed the visible corona surrounding the Sun during a solar eclipse. pictures are usually a let down for not living up to the visual view. After 150 years of investigating the corona. we understand it more fully and now know this difference to be real. https://www.roneverhart.com/HP-Notebook-15-da0008ca-HD-LED-15-6-Touchscreen-Intel-Core-i5-8250U-1-6-GHz-8-GB-RAM-1-TB-SSD-HDMI-USB-Multi-format-S/