Mist melatonin on yourself until you slowly drift off to dream of a world filled with spray-on love, money and power, too.
The Defender brings pepper spray into the modern era, adding 24-7 monitoring, automatic police alerts, and a camera that captures photos of assailants.
Along with summer comes cookouts, swimming, and mosquitoes -- lots of them. Instead of slathering on repellent, turn to your smartphone to keep pesky critters at bay. In this Tech Minute, CNET's Kara Tsuboi reports on apps designed to repel mosquitoes.
NeverWet may soon be facing some hydrophobic competition in the form of LiquidOff, an eco-minded fabric spray made to repel water without leaving a haze behind.
A mining company has ordered 25 Desert Wolf Skunk unmanned aerial vehicles for breaking up riots with pepper spray and "blinding lasers."
The Main Drain isn't shy about its bathroom habits. The detachable and adjustable urinal aims to make toilet time more convenient for guys.
During the day, paths coated with Starpath absorb UV light, which is released when darkness falls. The technology could be a cheaper, more energy-efficient alternative to nighttime street lighting, its maker says.
Researchers have used lasers to create an extremely hydrophobic material with potential applications from sanitation to solar panels.
After a slew of alleged assaults by drivers for taxi companies and ride-hailing services, firms like AsterRide and Shuddle are looking to increase passenger safety.
Spraying this liquid-repelling coating on a stencil provides a unique way for people to share messages that become visible after the design comes in contact with water.