News
Many gardeners swear you should not water in the midday because water droplets on plants can magnify the sun's rays and burn leaves. But the idea has never been rigorously tested, until now.
"Can a drop of water cause sunburn or fire? Leaves of certain plants are susceptible to leaf burn from too much sun." ScienceDaily. www.sciencedaily.com / releases / 2010 / 01 / 100111091226.htm ...
This droplet of water describes a near-perfect sphere. It does this because the surface of the leaf does not allow for a lot of wetting. Wetting isn’t just the thing that occurs with blue liquid ...
Curling tomato plant leaves indicate too much water: Ask OSU Extension. Published: Jul. 09, 2009, 12:03 p.m. By . ... One looks like a ladybug (dull orange with black spots) ...
Borrowing from one of nature's most water-repellent surfaces--the leaf of the lotus plant--scientists have developed a simple, inexpensive way to create synthetic coatings with exceptional anti ...
The extreme water repellency is due, in part, to roughness at the nanoscale and microscale levels — which is created as the coating cures — as with a lotus leaf, each water droplet sits on top ...
“The forces that propel the droplet toward the leaf structure are so strong that the droplet can flow upward against gravity just as fast as if it’s going downward,” said BYU Chemical Engineering ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results