Water watchdog: Using the Internet of Things for water security

A cluster of internet-enabled devices, including a water-flow sensor, pH sensor, ultrasonic sensor and "PIC" microcontroller, can be used together as a watchdog system for water quality, thanks to work by a team in India ...

Hemp testing lab launched in response to industry need

In response to a rapidly expanding commercial hemp industry driven by interest in products with CBD oil, the University of Connecticut recently opened a laboratory where the plant can be tested for a variety of compounds.

Quality control in cells

A protective protein that can detect newly-made incomplete and hence potentially toxic protein chains in higher cells is found to have a relative in bacteria. There, the protein also plays a central role in quality control ...

Uganda offers lessons in tapping the power of solid waste

In places where municipalities continuously fail to collect and manage waste, authorities tend to concentrate their efforts in a few areas. These are often in a city's wealthier sections. Informal settlements remain under-served ...

New discovery about terahertz radiation benefits biomedicine

Scientists from ITMO University for the first time in the world managed to directly measure the nonlinear refractive index of matter in the terahertz range. The results of the experiments were compared with previous theoretical ...

page 1 from 10