Halimbawa, hindi pa gaanong natatagalan ay may isinagawang malawakang mga pagsusuri sa ilalim ng napakalamig na temperatura, at sa loob lamang ng maikling panahon, maraming kakatwang aksiyon ng mga elemento ang naobserbahan.
For example, it is relatively recently that extensive investigations have been made under conditions of extreme cold, but in this brief time, many strange actions of the elements have been observed.jw2019 jw2019