Hackaday is all over this eclipse. There are thousands of members of the Hackaday community headed to a narrow swath of the United States on August 21st to revel in an incredibly rare, scientifically predictable life experience: a total eclipse of the sun.
Do not do it in solitude, get together and celebrate! Check out the Hackaday Eclipse Meetups page which shows where meetups are happening. And adding your own is simple. It’s a great day to meet up with other Hackaday readers and celebrate the day that the moon passed perfectly between you and the sun.
You can’t just stare directly at the sun, you need some eclipse glasses. We’re printing up some in black, adorned with the Jolly Wrencher and sending them out to all organized meetups, so get your event page up today and you’re on the list for a little bit of sweet swag. Look for the button on the Eclipse page that says “Host a meetup”.
I’m Too Cool to Watch an Eclipse
If you don’t get what all the hubbub is, you’re missing out. A total eclipse of the sun is an amazing life experience in so many ways. First off, they’re incredibly rare. There hasn’t been a total eclipse visible in the continental United States since 1979. The majority of the North American readership hasn’t even had the chance to see one in their lifetimes.
But of course it goes beyond the value of mere scarcity. Being able to understand, and predict an eclipse conveys a great deal about the progress of humanity. For millennia, a solar eclipse was a shocking (perhaps horrifying) experience. But through the scientific process of observation, the advances of record keeping, and the work of untold numbers of early astronomers we learned. Solar and Lunar eclipses were events that challenged thinking and became some of the earliest scientific discoveries.
This type of advancement hasn’t stopped. Even this year the application of the newest technology is present. Just one example that will turn your head is the shadow simulation that we saw in January. The moon isn’t a perfect sphere, and the combination of its landscape and that of the Earth means the outer fringes of totality will not be straight lines, but an undulating path. It’s a small detail realized in a profound way by a citizen scientist so that we may all enjoy it. Isn’t being alive now absolutely stunning?
Boil it Down for Me
So no, watching a rock cast a shadow won’t blow your mind. But understanding that the movement of this shadow isn’t random, that we didn’t always understand it, and that there are huge forces at work here will humble your modern brain and leave you awestruck. It’s a rare chance to observe with your own senses the evidence of huge masses governed by gigantic gravitational forces at incomprehensible distances through the simple act of a shadow racing across the landscape.
Be there, and make it a celebration of science, humanity, and your own life experience. Share your eclipse meetup now!