M69 incendiary M69 incendiary The M69 incendiary bomblet was used in air raids on Japan and China during World War II. They were nicknamed "Tokyo calling cards". The M69 was a plain steel pipe with a hexagonal cross section in diameter and long. It weighed about . The bomblet used napalm (jelled gasoline) as an incendiary filler, improving on earlier designs which used thermite or magnesium fillers that burned more intensely, but were less energy- and weight-efficient, and were easier to extinguish. In Germany they were filled with jellied oil and dropped in clusters of 36 in the non-aerodynamic M19 bomb. Over
Macleaya cordata dihydrochelerythrine, and twelve fatty acids of which linoleic, oleic, palmitic and stearic acids predominate. Macleaya cordata Macleaya cordata, the five-seeded plume-poppy, is a species of flowering plant in the poppy family Papaveraceae, which is used ornamentally. It is native to China and Japan. It is a large herbaceous perennial growing to tall by or more wide, with olive green leaves and airy panicles of buff-white flowers in summer. The Latin "cordata" means "heart-shaped", referring to the leaves. The common name plume poppy is used for plants of the genus "Macleaya". The Chinese name 博落回 ("bóluòhúi") is derived from 簸邏迴 ("bòluóhúi"),