Many heirloom varieties are fluted, irregular in shape, or unusually colored. The term âugly tomatoâ can be used to describe a number of different tomato varieties, as well as some undesirable conditions affecting this fruit.Some ugly tomatoes develop their unattractive appearance due to cultural conditions.Others, including heirlooms suitable for cooler Mediterranean climates, are meant to be ugly. Ugly tomatoes may have an irregular shape, a growth deformity, unusual or inconsistent coloration, or any combination of these factors.ome ugly tomatoes develop their unattractive appearance due to cultural conditions. Others, including heirlooms suitable for cooler Mediterranean climates, are meant to be ugly. Ugly tomatoes may have an irregular shape, a growth deformity, unusual or inconsistent coloration, or any combination of these factors.
The batteries that Tesla has been using, sourced from Panasonic, for its Model S electric car are mostly likely a lithium-ion battery with a cathode that is a combination of a lithium, nickel, cobalt, aluminum oxide.
Tesla coil. The Tesla coil is an electrical resonant transformer circuit designed by inventor Nikola Tesla in 1891. It is used to produce high-voltage, low-current, high frequency alternating-current electricity. Tesla experimented with a number of different configurations consisting of two, or sometimes three, coupled resonant electric circuits.