Korean researchers have developed an energy harvester that can generate electric power from ambient vibrations with diverse frequencies through a novel automatic resonance tuning mechanism. It was recently announced by the Korea…
Category: Technology
New research says Sodium-ion batteries are a valid alternative to Lithium-ion batteries
Lithium (Li)-ion batteries (LIBs) are the electrochemical energy storage systems of choice for a wide variety of applications, however other types of emerging battery technologies are currently on the path to share…
CityU develops anti-bacterial graphene face masks
Face masks have become an important tool in fighting against the COVID-19 pandemic. However, improper use or disposal of masks may lead to “secondary transmission”. A research team from City University of…
Intelligent software helps to reduce Energy Costs for an entire neighborhood
New homes are increasingly being outfitted with solar panels, heat pumps, rechargeable batteries and other means of producing and storing heat, electricity and gas, all of which interconnect with the electrical grid….
Robot takes contact-free measurements of patients’ vital signs
Researchers hope to reduce the risk to healthcare workers posed by Covid-19 by using robots to remotely measure patients’ vital signs. During the current coronavirus pandemic, one of the riskiest parts of…