Q: We need a new clothes dryer and are wondering whether to invest in a heat-pump model. I know they are more energy-efficient, but are there big maintenance issues, such as cleaning the condenser coils? Are they noisy? And how much longer do they take to dry clothes? A: Heat-pump […]
Read Time : 5 Minutes
Squid-inspired robot swims with nature’s most efficient marine animals
Scientists at the University of Southampton and University of Edinburgh have developed a flexible underwater robot that can propel itself through water in the same style as nature’s most efficient swimmer – the Aurelia aurita jellyfish. The findings, published in Science Robotics, demonstrate that the new underwater robot can swim […]
Read Time : 10 Minutes
The 5 Best Energy Efficient Curtains
A great insulating set of curtains can noticeably reduce your heating and electric bills — while looking stylish in your space. The best energy efficient curtains are designed with a triple weave to retain heat in the winter, keep cool air inside during the summer, and reduce outside noise and light. […]
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Lucid Motors goes live with ‘world’s most powerful and efficient’ electric sedan
The Lucid Air sedan. Credit: Lucid Motors Lucid Motors presented its first electric car to the world in an online reveal from the company’s Silicon Valley headquarters on Wednesday. “Lucid Motors is driven to make the electric car better, and by doing so, help move the entire industry forward, towards […]