(1) With water the surface is concave, with mercury it is convex .

(2) It weighs 440 g. One surface is smoothly convex and may have been used as a grinding stone.

(3) He likened this to asking an artisan to explain how the convex surface of a peg can possibly fill that of a concave hole.

(4) This particular beach is many miles long and shaped like a new moon, a convex curve extending into the Gulf of Mexico.

(5) The water column was lowered over the dry grains until the convex surface just touched them.

(6) Calculating the convex polygon for the immature male resulted in an inaccurate representation of his movement patterns.

(7) Go for a nice belly in the blade - a nice convex curve seriously improves cutting.

(8) Surprised, Jeana turned to look at her reflection in the mirror with the convex surface.

(9) The 95% minimum convex polygon was estimated for each bird using all sightings.

(10) A convex polygon with a triangle attached to one of its edges in this way is called a barbed polygon.

(11) We used convex polygons to estimate distances between colony centers and the size of each colony to define the area of burrows in use by a family group in a current season.

(12) Sometimes, highlighted down the middle where the trees grew tall, the surface could look convex .

(13) The steroid treatment consisted of three implants per ear inserted subcutaneously on the convex surface of the ear.

(14) However, despite such examples, it is commonly believed that if you restrict yourself to looking at convex polygons, this question has a positive answer.

(15) Powerful images captured through a convex lens are frozen in time.

(16) The exterior walls were composed of concave and convex red bricks.

(17) For the ceiling, he u251cu00f6u251cu00e7u251cu2510proposed a series of convex surfaces,u251cu00f6u251cu00e7u251cu00fb lowered toward the front.

(18) Through the convex lens these frozen moments in time are of the other u251cu00f6u251cu00e7u251cu2510sideu251cu00f6u251cu00e7u251cu00fb.

(19) Light enters the human eye via the transparent cornea, the eye's front window, which acts as a powerful convex lens.

(20) The tongue normally offers a convex surface to the roof of the mouth: for an r-sound, the tongue surface is often hollowed out and the tip raised.