draw them on
a compass i think
A French curve is a tool used to draw different curves there are lots of swirls and circles so if a circle guide isn't good enough the French curve can draw and curves possible.
a pancake that has particle :D
The past participle is drawn.
With skills
you start by drawing any un straight line and start but curves in your line
There are many instances: Computer graphics, using quadratic, exponential, and radical graphs to draw curves. Mechanical engineering, physics requires a solid math understanding. Computer engineering obviously requires at least basic math skills. As for technology, computers use binary.
This is a weird answer, but, maybe a lamp, a vase, a ball, a bowl, drinking glass, etc. I think you can think up more from that.
\ Draw stress strain curves for different type of steel and mentioned these type , write your notes?
diagram and network of computer
draw a neat diagram of computer