Cut off the rind and the core. Cut stem off jalapeno chili. Be sure to wear protective gloves and be sure to wash the oils from your hands. Cut tomato crosswise in half. Gently squeeze each half to force out the seeds.
Eggs are easiest to separate when cold.
Use an inexpensive egg separator placed over a small bowl. Crack egg, allowing yolk to fall into center of separator, and white will slip through the slots. Do not pass the yolk back and forth from shell half to shell half.