Latest Desiccation Stories
The decrease in snowfall observed in recent years in Canada's subarctic regions has led to worrisome desiccation of the regions' lakes.
The new Scienceware® Secador® Refrigerator Ready Desiccator by Bel-Art Products is specially designed for dry storage inside refrigerators and -20°C freezers. Wayne,
Recent work at Washington University in St Louis sheds light on one of the most important events in earth-history, the conquest of land by plants 480 million years ago.
- A pivoted catch designed to fall into a notch on a ratchet wheel so as to allow movement in only one direction (e.g. on a windlass or in a clock mechanism), or alternatively to move the wheel in one direction.