Eclipse 2017

10 Articles

Get Your Eclipse Glasses Emblazoned With Hackaday

August 15, 2017 by 60 Comments

We’re getting ready to stare at the Sun for a few hours when a total solar eclipse is visible across the United States on August 21st. You could protect your eyes with some welding goggles, but why not wear a pair of Hackaday eclipse glasses instead?

UPDATE: And They’re Gone. We had a huge response to this with over 200 event pages made in just a few hours (and more coming since then; thank you, you’re awesome!). We had 500 glasses to give away and are sending them out in envelopes of 4. We would still love it if you made an event page but unfortunately we’ve run out of glasses to send out.

Let us know where you’ll be watching the eclipse and we’ll mail you some custom-printed Hackaday eclipse glasses (sorry, they’re all gone).  Head over to the Eclipse Meetups page, click the “Host a Meetup” button and tell us where you’ll be. We’ll add you to the map and contact you for the shipping address and the number of glasses you’ll need.

Whether you want others to join you or not is your choice, but we want to see a map full of pins where the Hackaday community is taking part in this momentous event.

As you can see, there are already a number of meetups watch the partial eclipse and that’s fine with us. No matter where you are, if you can see the eclipse we’re ready to send you some glasses. Hurry up though, they need to arrive before Monday!

Eclipse Megamovie: Thousands Of Cameras For Citizen Science

August 8, 2017 by 9 Comments

On August 21, 2017, the Moon will cast its shadow across the entire breadth of the United States for the first time in almost a century. It is estimated that 12 million people live within the path in which the sun will be blotted out, and many millions more are expected to pour into the area to experience the wonders of totality.

We’d really love it if you would tell us where you’ll be during the eclipse by creating your own event page, but that’s not what this article’s about. With millions gathered in a narrow swath from Oregon to South Carolina, and with the eclipse falling on a Monday so that the prior two weekend days will be filled with campouts at prime viewing locations, I expect that Eclipse 2017 will be one big coast-to-coast party. This is an event that will attract people of all stripes, from those with no interest in astronomy that have only the faintest idea of what’s actually happening celestially, to those so steeped in the science that they’ll be calling out the exact beginning of totality and when to expect Baily’s Beads to appear.

I suspect our readership leans closer to the latter than the former, and some may want to add to the eclipse experience by participating in a little citizen science. Here’s how you can get involved.

Continue reading “Eclipse Megamovie: Thousands Of Cameras For Citizen Science” →

Shoot The Eclipse With A Phone And Do Not Go Blind

August 7, 2017 by 16 Comments

So you want to photograph Eclipse 2017 but you don’t want to rush out and buy an expensive DSLR just for the event? Not a problem, if you build this simple smartphone filter and occluder.

It all started innocently enough for [Paul Bryson] with his iPhone and a lens from those cheap cardboard eclipse glasses we’re starting to see everywhere. Thinking that just taping the filter over the stock lens would do, [Paul] got a painful faceful of sunshine when he tried framing a shot. Turns out the phone body was not big enough to blot out the sun, and besides, the stock lens doesn’t exactly make for a great shot. So with an iPhone telephoto lens affixed to a scrap of wood and a properly positioned filter, [Paul] has a simple rig that’ll let him get some great pre-totality shots of the eclipse, and it’ll be easy to bust out the phone for two minutes of totality selfies. Looks like this setup would be easy to adapt to other phones, too.

We’re all over Eclipse 2017, from Hackaday Eclipse Meetups in at least four different points along the path of totality to experiments on relativity to citizen science efforts so you can get in on the action too. Mark your calendars – August 21 will be here before you know it.