The Elephant Ear (Colocasia) plant is perennial herb that grows up to 9 feet in height and sprouts large, arrow-shape leaves. It gets its name because the large leaves resemble the ears on an elephant.These plants make a great showing as a backdrop or a center of interest in any garden.. Give the plant plenty of room. The adult Elephant Ear plant will need at least 3 feet (1 meter) of space, at a bare minimum, for proper growth and show in a relatively shady area. A really healthy plant may need as much as 5 feet (1-2 meters) of space.
The Shiller PE (CAPE) Ratio: Current Market Valuations. The cyclically-adjusted price-to-earnings (CAPE) ratio of a stock market is one of the standard metrics used to evaluate whether a market is overvalued, undervalued, or fairly-valued.
And Who (Still*) Makes Them. The Optical Pyrometer is a highly-developed and well accepted noncontact temperature measurement device with a long and varied past from its origins more than 100 years ago.he optical system contains filters that restrict the wavelength-sensitivity of the devices to a narrow wavelength band around 0.65 to 0.66 micons (the red region of the visible spectrum). Other filters reduce the intensity so that one instrument can have a relatively wide temperature range capability.