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Mechanical Engineering Subjects

#Mechanical waves and #Electromagnetic waves are the main 2 types of waves. Learn the #characteristics of electromagnetic waves with more details about them. →

from thethirdwheel

Science Saturday: Energy

Getting ready to teach about forms of energy? Check out this 10-day unit plan full of hands-on activities, resources, and lessons to make your unit fun, educational, and engaging!


One of my favorite Alfred Stieglitz photographs, of NYC in the snow. "Alfred Stieglitz, the son of a wool merchant, was born in Hoboken, New Jersey, on 1st January, 1864. Stieglitz was sent to Europe to complete his education and was studying at the Berlin Polytechnic in 1883 when he discovered photography. He switched from mechanical engineering to photo-chemistry and began taking photographs. Stieglitz took a keen interest in the history of photography...