Mike Stewart] powers up a thrust meter from an Apollo lunar module. This bit of kit passed inspection on September 25, 1969.

Nigeria’s metering performance improved between September and October 2025, with 187,765 electricity customers newly metered nationwide, according to the latest metering factsheet released by the ...

Millions of households risk inaccurate bills in the new year if they don't submit meter readings by the end of the month. Most households now have a smart meter, which suppliers say provides more ...

You don’t see them much anymore, but there was a time when any hobbyist who dealt with RF probably had a grid dip meter. The ...

Residents of mid-Atlantic states like Maryland, New Jersey and Pennsylvania who have spent years plagued by high electricity bills just got some bad news: Relief is not on the way. As CNN recently ...

This story is part of the WHYY News Climate Desk, bringing you news and solutions for our changing region. From the Poconos to the Jersey Shore to the mouth of the Delaware Bay, what do you want to ...

Renewable energy is energy that comes from sources that are readily replenishable on short-timescales. Examples of these are solar radiation, wind, and biomass. Of the many families of solar absorber ...

Application of Zn metal batteries is limited by high water activity in their electrolytes. Now, an aqueous–hydrotrope hybrid electrolyte is proposed that minimizes the water activity by confining ...