Systemic weed-killer, like those made with glyphosate, should be applied directly to the weed you want to get rid of. Do not apply these products to your entire lawn. Glyphosate products kill all vegetation and should only be applied directly to the leaves of the dandelion.
That's one giant leap! Alan Eustace, a senior vice president at Google, set a new world record today by completing the highest-altitude skydive yet--parachuting from 135,908 feet (or 25 miles) above Earth. The record was previously held by daredevil skydiver Felix Baumgartner, who leaped from 24 miles above Earth in October 2012.
I would bet my house on it.. And the void is huge. It's 220 megaparsecs in radius, more than 700 million light years, which makes it one of the biggest-if not the biggest-physical structures in the universe. View image of The location of the supervoid (Credit: NASA/WMAP Science Team). Such a large void is uncommon, with maybe only a handful in existence, Szapudi says.