General Knowledge and Information

A fact-check found the viral graphic’s 25-times math is consistent, but its costs are unsourced and omit pensions, household details and retirement length.

A historical account traces how tools, fertilizer and crop breeding reduced agriculture’s share of work while food production increased.

Learn how electric space heaters work, what they cost to run, which type fits your room, and how to use one more safely.

Tom Stanton’s gravity-powered trebuchet reportedly breaks the sound barrier, a feat confirmed by initial tests. Details remain under review.

MacGregor unveils plans for a major bridge construction project, aiming to improve regional connectivity. Details are confirmed; impact remains to be seen.

Researchers have developed a new framework to quantify the entropy of Markov chains, advancing understanding of their information complexity.

Archaeologists have uncovered woolly mammoth bones in the Danube River, confirming the presence of these extinct creatures in the region. Details are still emerging.

Analysis of the 1851 rediscovery of Hero of Alexandria’s pneumatic devices reveals advanced ancient technology, sparking renewed interest in classical engineering.

Research published in 2020 indicates the Dunning-Kruger effect could result from data artifacts rather than psychological bias, challenging long-held assumptions.