Are hemiacetals stable? Like their hydrates, the hemiacetals of most ketones (sometimes called hemiketals) are even less sta- ble than those of aldehydes. On the
What are ancient elephants called? Elephas recki The behemoth, known as Elephas recki, is an ancient elephant species that existed from about 3.5 million years
¿Cuáles son las características de Go? Go es un lenguaje de programación compilado, concurrente, imperativo, estructurado, no orientado a objetos —de una manera bastante especial—
How tall is the mountain Mt Tsurugi in Japan? Mount Tsurugi. Japan. Mount Tsurugi (剣山, Tsurugi-san), meaning sword, is a 1,954.7-metre-high (6,413.1 ft) mountain on
Who invented the perfusion pump? Charles Lindbergh Charles Lindbergh was the designer of the perfusion pump—a handblown, 18-inch-high, clear Pyrex glass configuration that was used
How do I get the latest record in PostgreSQL? Show off way: Windowing functions SELECT DISTINCT first_value(timestamp) OVER w, first_value(value) OVER w, first_value(card) OVER w
What is the highest note denomination? The largest denomination bank note ever issued was the one hundred trillion dollar note by the Department Treasury for