«Daffodils help inspire design of stable structures: The unique
shape of daffodil stems can reduce drag and remove side - forces due to wind.»
I like the various colors of tulips but
the shape of daffodils.
Not exact matches
We started off by cutting strips from the green paper — cutting in a straight line is a good starting point for cutting skills you could draw a line for your child to follow or you could like I did with T let them free cut a straight line — this made lots
of different sized and slightly wonky
shaped stems and leaves for our
daffodils to grow on.
Now, researchers from Seoul National University and Ajou University in South Korea have found that a structure with a twisted, helical
shape and an elliptical cross section — inspired by the stem
of a
daffodil — can reduce drag and eliminate side - force fluctuations.