The easiest way is a cut test. Take random samples of ~10 fruits/seeds and cut them in half to see if solid. Many maples, ...

Drawing inspiration from the seed structure of the South African geranium (Pelargonium appendiculatum), which changes shape in response to environmental humidity, researchers at the Istituto Italiano ...

Genoa (Italy), 19th April 2023 - A robot with the shape of a seed and with the ability to explore the soil based on humidity changes. It is made of biodegradable materials and able to move within the ...