Hii Can someone please help me!
I am supposed to do an egg incubator for science class, and I dont really know what to do.
Here are the criterias:
Must be small
portable
lightweight
keep eggs the right temperature
keep eggs protected from damage
keep eggs in same position.

Apiping systems consists of 6 m of 6-std type k and 12 m of 4-std type k, both drawn copper tubing. the system conveys ethylene glycol at a rate of 0.013 m3/s. the pressure drop across the system is to be calculated. there are two 90° elbows in the 6-in pipe, a reduction from the 6-in pipe to the 4-in pipe and four 90° elbows in the 4-in pipe. all fittings are soldered (same as flanged) and regular. the inlet and outlet of the system are at the same height.