January 5, 2018 Unwind at the Winery: First Friday, monthly at Briar Valley Winery. 107 E. Pitt St., Bedford, PA, 814-623-0900. Bring food and friends and enjoy wine and live entertainment from Chad Patterson, admission charged, 6-9pm.
1924-26: The Columbia University Statistical Laboratory (location unknown) includes Hollerith tabulating, punching, and sorting machines, Burroughs adding machines, Brunsviga and Millionaire calculators (the latter was the first device to perform direct multiplication), plus reference works such as math and statistical tables. Prof. Robert E. Chaddock (Statistics Dept) was in charge.
A big endorsement for sugar, water and borax. I used 4 cotton balls per container also. This allows the ants to partake of the borax on the cotton ball and still be able to leave the container and go back to the nest instead of drowning.
1. Essential Oils. When a forager goes out and discovers food, it marks the path from the food to the nest using a pheromone trail. Other ants, who smell with their antennae, then follow the path.