Here are solutions for the three bonus problems that appeared in the September/October 2024 Puzzle Corner column we guest edited. Solutions for S/O2, S/O4, and S/O6 are below; those for S/O1, S/O3, and S/O5 can be found here. S/O2. Frank notes that a repunit Rk is a decimal integer consisting of the digit 1 repeated…
As companies digest the hard-won lessons from this volatile year, 2025 looms with both new risks and fresh opportunities for those prepared to navigate a landscape where adaptability is key to survival.
AI’s emissions are about to skyrocket even further It’s no secret that the current AI boom is using up immense amounts of energy. Now we have a better idea of how much. A new paper, from a team at the Harvard T.H. Chan School of Public Health, examined 78% of all data centers in the…
Last week, this space was all about OpenAI’s 12 days of shipmas. This week, the spotlight is on Google, which has been speeding toward the holiday by shipping or announcing its own flurry of products and updates. The combination of stuff here is pretty monumental, not just for a single company, but I think because…