Remainder (trust law) In trust law, a remainder interest is the part of the trust property that remains after the specific devises are given to the intended beneficiaries. wex: property
All you need is an appropriate incubator with proper temperature and humidity settings. You can even build a duck egg incubator at home. Any enclosed place or box that can maintain heat and humidity can be used as an incubator for hatching duck eggs. Otherwise, purchase an incubator that suits your hatching needs.
Since you don't know if the eggs are going to hatch or not,go to the Feed Store and see if you can buy a pound of so of Duck Starter Food and have it on hand If the eggs do hatch. Duck eggs hatch 28 days from the day they start the incubation period. Keep the temp 98.0 to 100.0 degrees and they will need some moisture but DO NOT get the shell wet as it will seal the pores of the shell and it will kill the embryo. Turn the eggs atleast twice a day until you start seeing the egg move on it's own.