On June 22nd, you drove along a flat road north. Suddenly you are blinded by the glare of the sun from the windshield of an oncoming car. It was flat glass, tilted at an angle of 30 ° to the vertical. What time of day did it happen? What was the height of the sun? And at what approximately latitude did it happen.
Answer: True noon. The sun was 60 degrees above the horizon. Latitude 30 degrees.
Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.