Maslow's hierarchy of needs. Maslow's hierarchy of needs is a theory in psychology proposed by Abraham Maslow in his 1943 paper A Theory of Human Motivation in Psychological Review. Maslow subsequently extended the idea to include his observations of humans' innate curiosity.
3. When I boil water in the kettle, it makes a nice cup of tea. Sometimes I need to use a microwave because a kettle isn't available. I boil the water in the mug and it looks pretty normal, but when I drop in the teabag the water froths up and looks foamy.hen I boil water in the kettle, it makes a nice cup of tea. Sometimes I need to use a microwave because a kettle isn't available.
1 Add 2 teaspoons (1 mL) of fiber powder to the bowl of water. 2  Put 2-4 drops of food coloring (your choice!) to the bowl and stir. 3  Place the bowl of ingredients into a microwave. 4  Cook on high for 2-4 minutes, or until the mixture begins to boil.xperiment. 1  Measure 2 cups (about 470 mL) of room temperature water into a microwave-safe bowl. 2  Add 2 teaspoons (1 mL) of fiber powder to the bowl of water. 3  Put 2-4 drops of food coloring (your choice!) to the bowl and stir. 4  Place the bowl of ingredients into a microwave. 5  Remove the bowl using a heavy glove and stir the mixture before cooking 6  ... T