Today’s episode describes a new process for blowing up grains of rice to produce a super-nutritious form of puffed rice. The new rice has three times more protein and a rich endowment of other nutrients that make it ideal for breakfast cereals, snack foods and nutrient bars for school lunch programs. The study is the topic of a report in ACS’ the Journal of Agricultural and Food Chemistry.

Promoting Personal Safety and National Security: Toward a better cyanide antidote for terrorist attacks and other mass casualty events

Taking inspiration from trees, scientists have developed a battery made from a sliver of wood coated with tin that shows promise for becoming a tiny, long-lasting, efficient and environmentally friendly energy source. Their report on the device — 1,000 times thinner than a sheet of paper — appears in the journal Nano Letters.