Good2Know is your daily dose of stories that impact your life.
THE BARCODE CELEBRATES 50 YEARS
On Monday, the barcode or "universal product code" marked its 50th anniversary. Grocery stores and canned food manufacturers originally rejected the idea of a universal barcode system, but they eventually came around, and now billions of items are scanned every day across the globe. Yet all these years later it's still unclear who actually invented the barcode.
GARAGE HACKERS
A security engineer has exposed a serious flaw in Nexx wi-fi-connected garage door openers, which allowed him to remotely hack into people's homes across the world and open their garages. Apparently, a single password stands between a potential hacker and all Nexx users' private data, including their names and email addresses. A cybersecurity and infrastructure security agency has released an official warning for three Nexx devices, including the garage door opener, a smart plug that controls outlets in your home, and a smart alarm system. Nexx has so far not commented publicly on the report.
The full moon lit up just a little brighter this weekend. The moon was positioned a little lower in the northern hemisphere, giving off a warmer light, and looking more yellow and orange, like a sunset.
Gallery is a blood test that can help detect up to 50 types of cancer before symptoms emerge. In an email sent yesterday, Grail Inc., which makes the test, said 400 customers were incorrectly sent letters suggesting they had cancer.
A wayward and unresponsive business plane that flew over the nation’s capital Sunday afternoon caused the military to scramble a fighter jet before the plane crashed in Virginia.
Alina Hauptman of the Best Friends Animal Society showed off some recent kitten arrivals and promoted the organization's goal of making all shelters no-kill by 2025.
