How Do You See This? (4.45): Spanish Language Astronomy Materials Education Center

Magazine Cover: ¿Cómo ves? (4.45) Magazine Cover: ¿Cómo ves? (4.45)

Title: How do you see this? (4.45)

Author: Dirección General de Divulgación de la Ciencia—UNAM

Year: 4

Number: 45

Suggested reader’s academic level: Junior High School

Web site: www.comoves.unam.mx

This is a monthly science publication. The astronomy article is called It was like this: Experiments with Galaxies. It talks about the 74 light bulb experiment invented by the Swedish astronomer Erik Holmberg in 1937, to study the collision between galaxies.

How do you see this? (4.45)

Description:

This is a monthly science publication. The articles refer to biology, astronomy, mathematics, physics, and geology, among other sciences.

The astronomy article is called It was like this: Experiments with Galaxies. It talks about the 74 light bulb experiment invented by the Swedish astronomer Erik Holmberg in 1937, to study the collision between galaxies. It explains in a brief way (and without equations) the relationship between light and gravity.

Contents:

  • To Get Started
  • Back and Forth: Letters From Our Readers
  • Rays: Science and Technology News
  • Fly’s Eyes: Other Worlds
  • To the Point: Data and Scientific Numbers
  • The Exile of Small-Pox
  • It Was Like This: Experiments with Galaxies
  • Who is Guillermina Yáñez Téllez?
  • Crystals
  • Travelers Looking for the Summer
  • Evolution is in Your Head
  • Here We Are: An Alternative not Only for the Future
  • Get Involved: Science in Minutes
  • Challenge: Numbers and Operations in Mass
  • What to do? Where to go?
  • What to Read?
  • Check this out: Modified Spiders
  • Jockeying

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