Sentences with phrase «surface of a tennis ball»
«This method is roughly equivalent to using the tip of the Matterhorn to scan the surface of a tennis ball,» says Prof. Ernst Meyer of the Department for Physics at the University of Basel.
https://www.sciencedaily.com/ Not exact matches
It looks like a tennis ball, but has a lot of long, thick whiskers sprouting from the surface.
Tennis can be played on almost any surface that can be made smooth enough to provide a consistent bounce of the ball: from acrylic to clay to grass.
When an object is sliced in two, the Euler characteristic is the tally of surfaces revealed minus the number of holes in them — one for a croquet ball, zero for a hollow tennis ball.
Aside from those amenities, one could also find enjoyment and fun through these facilities that are also available to all residents and their guests of Tagaytay Highlands: two indoor badminton courts with Italian rubber vinyl flooring, wood - floored indoor basketball court, billiards hall, 14 - lane disco bowling center with computerized scoring system and specially - designed neon balls and pins, two indoor squash courts, heated indoor lap pool, Sauna and steam bath, indoor table tennis, three outdoor tennis courts with synthetic grass surface, children's recreation and learning center, fishing pier, pony trail, kids» biking course, 9 - hole mini-golf links, horseback riding ring and a 2.8 - km bridle path, tree house, camping grounds and facilities, indoor and outdoor children's playground, swimming pools, outdoor pools with Jacuzzi clusters and many more.
It depicted the Madonna and Child as black on a surface embellished with small cutouts from pornographic magazines and a few pieces of tennis - ball - size elephant dung, heavily varnished and decorated with beads.
We all know that the reason why tennis tournaments change the balls in use so often is that the pounding they get changes the physical properties of their surfaces.