A rainbow during storms in Haikou, the capital of China's Hainan province. Photo: China Daily/Reuters
Lightning rainbow
Economists calculate the monetary value of pets
While money can't buy happiness, economists can estimate "life satisfaction and well-being" in terms of monetary value. In a recent study, having a pet was found to have a roughly… READ THE REST
Why psychopaths are less susceptible to contagious yawning
Yawning is contagious, not just among humans but also animals. Contagious yawning is thought to be linked to mirror neurons—cells in the brain that fire both when we do something… READ THE REST
Firing lasers into the retina reveals a brand new color
Olo is the name of a color that, so far, has only been seen by a handful of scientists. The UC Berkeley researchers fired laser pulses into their eyes to… READ THE REST
Cure your outlet anxiety: Charge three devices with 100W charger now 49% off
TL;DR: Charge your laptop, tablet, and phone on the go with a triple-port, 100W GaN charger; now just $59.99. You can stop arriving at the cafe early to score the seat next to… READ THE REST
Give your photos a professional touch in just a few clicks with Luminar Neo, now $90 for life
TL;DR: Edit like a pro with Luminar Neo, an award-winning AI photo editor. This bundle gives you lifetime access, presets, and a training course all for $89.99, a $682 value. You don't… READ THE REST
The most important card in your wallet: MagTag slim tracker now $32.99
TL;DR: Track your essential belongings with this slim Bluetooth tracker that works with Apple Find My; MagTags now $32.99. The most important card isn't your wallet or ID anymore — it's your MagTag. This… READ THE REST
