Don’t Be a Sucker for Un-Safe #SolarEclipse2017 Viewing Glasses
The Verge have an interesting write-up on the quality of glasses flooding the market in anticipation of the upcoming #SolarEclipse2017 – and yes, some of us from Adafruit will be traveling to various cities to witness it 🙂
On August 21st, a total solar eclipse will pass through the continental United States — traveling from the coasts of Oregon to South Carolina. It’s going to be an incredible sight, but the only way to watch it safely is to view the partially eclipsed Sun with special solar filter glasses that block out the majority of the Sun’s light. Only certain solar filter glasses sold online have been properly certified.
A quick search of solar filter glasses on Amazon will pull up hundreds of companies selling products for safely viewing the eclipse. Many of the glasses are sponsored or recommended by Amazon, and claim to have been certified for safely viewing the Sun. However, some of the vendors being featured on Amazon’s website are allegedly selling counterfeit products, and it’s hard to tell which ones are legitimate.
“Some of the places they’re selling from are reputable manufacturers who we recognize and have had their glasses certified — and others are suspect,” says Rick Fienberg, a spokesperson for the American Astronomical Society (AAS), a DC-based nonprofit that’s been working with NASA on verifying certified solar filter glasses. “We do have some confirmed reports of glasses being sold on Amazon by various vendors that are not genuine and that are not made from well-known manufacturers with documented proof of their identification.”
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, or even use Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for MakeCode, CircuitPython, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.
Python for Microcontrollers — Python snakes its way on the SparkFun SAMD21 Mini, Hackaday.io, 10k thanks, and Tim’s magazine #Python #Adafruit #CircuitPython @circuitpython @micropython @ThePSF @Adafruit
Get the only spam-free daily newsletter about wearables, running a "maker business", electronic tips and more! Subscribe at AdafruitDaily.com !