(a) Photo of a solid glass cone. (b) Fresnel coefficients and phase shift (black line), assuming n=1.51.(c) Illustration of the axis conventions in the (x,y) and (p,s) bases.(d) Owing to the ...

The unpainted wooden model of a cone is divided into two pieces by a plane parallel to the base. A label on the side of the frustum reads: CONE. Ross compared the volume of a cone to the volume of a ...

Sitting atop a blade of grass, biding time till its next blood meal, is a hard tick. It attaches to an exposed leg of an unsuspecting victim, digs into the skin, and starts feeding. The tick’s sticky, ...