'American astronomer' presentation slideshows

Giving an Answer: Defense

Defense. The Bible has been changed so many times. The Problem of Evil. Christianity was derived from pagan religions. People who have never heard. OT Genocide. Christianity is all about blind faith. Religion impedes science. Atrocities in the name of Christianity.

571 views • 45 slides

Cannabis

Cannabis. As an A groforestry resource Role in pharmacy and science Social implications and culture. By The New Age Movement. Hemp fiber. Hemp quickly grows up to 5 metres in height with dense foliage Herbicides are unnecessary Does not require a high amount of water

637 views • 19 slides

Mark Litterer, Justin Moskal , Chris Callahan, and Jonathan Bull

Mark Litterer, Justin Moskal , Chris Callahan, and Jonathan Bull. Planet or Not??. Pluto is actually not a planet but a dwarf planet . Pluto is a shadowy disk-like zone beyond the orbit of Neptune populated by a trillion or more comets. Pluto was discovered as a dwarf planet in 2006 .

261 views • 16 slides

P1.5.4 Red-shift

P1.5.4 Red-shift. AQA GCSE Science A. There are two main pieces of evidence for the Big Bang: The expansion of the universe 2. Cosmic microwave background radiation . There are two main pieces of evidence for the Big Bang The expansion of the universe

353 views • 13 slides

Astronomers

369 views • 10 slides

The H ubble space telescope

The H ubble space telescope. What is it ? Why has it been so important?. WHAT IS IT ?.

154 views • 6 slides