Фото контактная сварка своими руками - Самоделки своими руками. Более 2100 самоделок
Computing fertilizer
I will hold my hands up and say I do post process, but only to a point that I think makes it look more how my eye saw it than what the sensor picked up. Why is it when we spend hundreds on fuel and hotels to get maybe 10 images over a few months it is seen wrong to sit and process so they are perfect. The great Ansel Adams used to sit in a dark room for hours dodging and burning images so I have decided to ignore the critiques and go ahead and do it anyway.
Консорциум "Энергетика будущего" запускает информационно-аналитический бюллетень. Энергетики филиала "Россети Урал"-"Пермэнерго" повышают надежность электроснабжения части Свердловского района и южных пригородов Перми. Системный оператор принял участие в презентации Альманаха лучших практик Ассоциации "Цифровая энергетика". Общее собрание Алюминиевой Ассоциации состоялось на выставке-форуме "Россия".
Urine, commonly known as pee, is a waste product of our bodies that contains urea, a nitrogen-rich fertilizer used in agriculture nowadays. Although research has shown that pee can be used as fertilizer to improve crop growth, the logistics of collecting pee from every person in a city makes it impractical. Sounds very challenging. Figure 1. Artistic impression of a parallel pipe system for urine fertilizer. Luckily, there exist ways to produce big amounts of fertilizers that would save us from using our own pee.
