Freeze-drying is preferred for sensitive samples because it combines low-temperature processing with gentle water removal.

Photo: VCG During the 2025 National Day and Mid-Autumn Festival holidays, as festive celebrations filled the country, several ...

The Amazon Prime Big Deal Days sale is officially live. The 48-hour online shopping bonanza runs until the end of 8 October, ushering in discounts across everything from air fryers, vacuum cleaners ...

India’s struggle with air pollution is well known. From thermal power plants belching sulphur dioxide to the acrid fumes of ...

Expert DIYer April Wilkerson guides you through a DIY install of a MrCool ductless mini split system. Dick Van Dyke jokes ...