Questioning is a highly effective strategy that has the potential to successfully engage students. Questioning a particular student about an aspect of a lesson prompts the attention of that student as well as most of the students in close proximity.
Food scientist Vickie Kloeris makes meals for astronauts. Vickie Kloeris' job is to feed those astronauts. As one of NASA's top food scientists, she manages the agency's food laboratory as well as the ISS's food system, making sure everyone onboard has plenty to eat and a varying menu.
Scientists spend lots of time working on foods for space travel, to make sure astronauts stay fit, happy and healthy, so they can be at their best while they are in space. The first space foods. The first meals eaten in space were soft, gloopy foods a lot like baby food, packed in tubes like toothpaste.