by Marietta Rawson | Jun 29, 2016 | Marietta's Lessons
Regardless of race, ethnic origin, economic status, we are all created equal. Each of us has 24 hours each day. Our lives revolve around days and nights. Sleep experts tell us that we have a circadian rhythm of 25 hours a day and that we adapt to the 24 hour system....
by Marietta Rawson | Jun 15, 2016 | Marietta's Lessons
There is indeed a human instinct for imitation. We are all copycats, not only the children. When we go to a foreign country we look at the differences in table manners and try to conform. It is only polite, we say. How else could human race be so adaptable? In Alaska...
by Marietta Rawson | Jun 1, 2016 | Marietta's Lessons
In describing the scientific method, we think of men and women studying nature to divine its secrets. The scientist approaches each problem with an open mind ready to receive all the facts before trying a hypothesis. With each new set of data a new hypothesis is...
