It means an early wake-up call, but booking that first flight of the day has some big advantages. The risk of thunderstorms and turbulence is lower. The flight crew is rested and ready and the plane is clean. Delays will be shorter because you’re first in-line for that route and the ticket price will be lower than a late-morning or afternoon departure. Source Link
The convenience of scanning a QR code to reach a website can have a dark side. Scammers use QR codes to link you to phishing websites, fraudulent payment portals, and downloads that infect your phone with viruses or malware. Check with the source before you use a QR code that’s in an email or is posted in a public area. Source Link
You won’t find a D-I-Y way to whiter teeth with these popular hacks. Rubbing orange peels or strawberries on your teeth can expose them to damaging natural acids. There’s no proof that coconut oil or store-bought hydrogen peroxide can whiten teeth, and making your own abrasive toothpaste from charcoal or baking soda can damage soft tissues in the mouth. Source Link
