Operator: Good day, and thank you for standing by. Welcome to the Q4 2025 Conference Call. At this time, all participants are in a listen-only mode.

Celery is a good choice for this. Add water to a large water glass. Cut 2 inches off the base of a store-bought celery bunch. Stick toothpicks around the base and immerse the bottom of the bunch in ...

Using gold flakes, salt water, and light, scientists have made the universe’s invisible binding forces visible in color. The ...

Threading prior knowledge into new material makes for more durable learning. Here are 12 research-backed, teacher-tested strategies to help kids unpack what they already know.