The familiar five volts standard from back in the TTL days always struck me as odd. Back when I was just a poor kid trying to cobble together my first circuits from the Forrest Mims Engineer’s ...

For over two millennia, mathematicians agreed on one thing: you can’t use trigonometry to prove Pythagoras’ Theorem—because trigonometry is built on it. That logic, drilled into students and scholars ...

Our weekly round-up of letters published in the Arizona Daily Star. Richard Rebl, East side Oct 14, 2025 Mary DeCamp, Downtown Oct 14, 2025 Peter Bisschop, East side Oct 15, 2025 Oct 9, 2025 Oct 10, ...

What’s in the climate change department’s incoming government brief that’s so sensitive that the Albanese government is bucking the Senate to keep it secret? For a government that came into office ...

We asked several AB equity portfolio managers to share their thoughts and investing perspectives on the sustainability of ...

British evolutionary biologist Richard Dawkins has declared that “trans women are men,” and that transgender ideology is part of a movement to undermine biological truth. At the launch of his new book ...

Add articles to your saved list and come back to them any time. Once there was a vision of Circular Quay being the major urban square of Sydney. In 1989, when Winston Barnett arrived from the UK as ...

Add articles to your saved list and come back to them any time. The large Manly ferries will be pulled from service for six weeks to allow critical repairs to a wharf they use at Circular Quay, piling ...