Math puzzle: A sequence of odd events

Solve the math puzzle from our August 2026 issue, in which a family investigates an odd happening.

Solve the math puzzle from our August 2026 issue, in which a family investigates an odd happening.
Poll: Majority of UK public want to see equal action to cut CO2 and adapt to climate change BusinessGreen
Archaeologists have uncovered crystals at numerous sites containing Homo remains, suggesting that early human relatives deliberately collected these unusual stones as far back as 780,000 years ago. What makes this behavior so intriguing is that the crystals were not used as tools, weapons, or jewelry. So why were they considered worth keeping? A new study…
In 2024, astronomers detected a rocky exoplanet, GJ 3378b, orbiting a red dwarf sun just 25 light-years from Earth in the direction of the northern constellation Camelopardalis. Based on radial velocity measurements, the discovery team estimated that this planet is 2.3 times as massive as Earth – making it a “Super Earth.” Thanks to revised…
For centuries, humans have been fascinated by the prospect of creating artificial beings in our own image. Of developing synthetic minds and artificial bodies that not only think but also feel, and are both intelligent and conscious. For the vast majority of this time, this prospect seemed very distant; a topic for science fiction and…
When SpaceX’s Starship lifted off from the Texas coast in the summer of 2023, it marked a milestone that aerospace engineers had discussed for decades but few expected to witness so soon. The towering stainless steel rocket, standing taller than a 30 story building, ignited all 33 of its engines and climbed into the sky….