The video might be a year old, but it’s recirculating on social media thanks to the solar eclipse in just a few days.
Mark Thompson, a TV astronomer used a pig’s eye to show what could happen if you stare at the eclipse using a telescope.
Heads up, DON'T.
Read: How to avoid buying 'bogus' solar eclipse glasses
Click here to take an Eclipse quiz.
After 20 seconds of pure exposure, the eye started to smoke. Toward the end, a hole had burned through the cornea and lens.
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