If you ask people what a hologram is, they’ll probably describe the 3D light projections of science-fiction films — such as the vision of Princess Leia floating in free space in the 1977 film Star ...
Excess electrons in aqueous solution, often generated by extreme impacts of particles or by radiation have a fundamental role in a myriad of important processes in nature 1,2,3,4,5,6,7,8,9,10.