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 ...

Keeping its momentum intact despite weakness in the broader market, Transformers & Rectifiers India share price rallied another 11.3% to the day’s high of ₹311.85 apiece in Monday’s session, December ...

Shares of Transformers and Rectifiers (India) Ltd (TARIL) surged 16.04 per cent on Friday to close at Rs 277.50, recovering 20.65 per cent from an intraday all-time low of Rs 230 hit yesterday.

For years, the loudest and most persistent argument coming from the Tesla camp, including Elon Musk himself, against Waymo has been simple: “Sure, it works, but it can’t scale.” The narrative, usually ...

Earnings over $24,480 (2026) before full retirement age reduces Social Security benefits. Claimed Social Security early; half of earnings above the threshold are withheld. Benefits recalculated at ...

Selenium is a trace mineral that our bodies need to maintain good health. It's found naturally in soil and many foods. Consuming selenium helps with thyroid function, immune health, and defends our ...

Roger L. Coudriet, 80, of Clymer, died Sunday, June 1, 2025, at Allegheny General Hospital in Pittsburgh. The son of George W. and Ruth L. (Long) Coudriet, he was born June 25, 1944, in Indiana. To ...

Why harvesting low-level RF is difficult. How a new spin-rectifier implementation addresses a major limitation. The results achieved with the new component. Energy harvesting has lots of positive ...

Old radios often had selenium rectifiers to convert AC to DC. The problem is that the old units, dating back to 1933, are prone to failure and to release dangerous chemicals like hydrogen selenide. [M ...