This under-$5 Hard-Sided Zipper Pencil Case from Target is firmly in the second camp. What may look like a simple school ...

Given a circular antenna array, and a requirement for the sidelobes surrounding a pencil beam or flat-topped beam to have a specified φ dependence, it can be advantageous to optimize the array ...

New Tote Daily Double Flat Race 4YO to 7YO | 2m | Soft | 12 Runners | Unknown | Weighed In Off time: - | Winning time: - Odds by: ...