How does the thermal printing process for receipts, parking tickets, and the like work?

Why Do Cash Registers Not Need Ink Cartridges?

Guess the Chemist (119)
Can you guess the famous scientist from the description?

50th Anniversary: Death of Arne Tiselius
Chemistry Nobel Laureate honored for his research on electrophoresis

Historic Chemists Crossword – Solution
Exciting information about famous historical chemists

Historic Chemists Crossword
Test your knowledge of famous historical chemists

Nickel-Catalyzed Cross-Coupling of Aromatic Ethers
Reaction proceeds via a nickelate anion

Total Synthesis of Agarozizanol B
Photochemical reaction cascade leads to sesquiterpene

Controlling the Cytokine Storm in COVID-19
SARS-CoV-2 infection causes cells to stop dividing as a stress response, pointing to a drug target

Branched Polyphosphates in Living Cells
Branched polyphosphates have never been found in biological cells - this has led to the general assumption that they simply don’t exist in cells

Deciphering the Genetic Code: The Most Beautiful False Theory in Biochemistry – Part 3
Does Nature use only 20 amino acids?