Agar is a polysaccharide-based hydrocolloid synthesized in the cell walls of red seaweed, known as agarophytes. 1 Owing to its unique gel-forming ability, agar has wide-ranging applications that ...

Back in December, I wrote about Gelatin Clarified Stock. It’s a wonderful technique, and one I still use. It is, however, slow. Due to the melting point of gelatin and the structure of the gel it sets ...

Scientists mix microorganisms with agar, a jelly-like substance from seaweed, to create amazing illustrations in petri dishes Meenakshi J Balaram Khamari's “Microbial Peacock” won second place in the ...

Last year, in July, Reine Protacio’s experiments suddenly stopped working. Every scientist encounters baffling results from time to time; you chalk it up to error, repeat the experiment, and hope for ...