作者的書籍：Fred Bortz - BookPine

Beyond Jupiter: The Story of Planetary Astronomer Heidi Hammel

Beyond Jupiter: The Story of Planetary Astronomer Heidi Hammel

Fred Bortz

Mars - Fossilien auf der Erde?: Die Geschichte von Meteorit ALH 84001

Mars - Fossilien auf der Erde?: Die Geschichte von Meteorit ALH 84001

Fred Bortz

Dr. Fred's Weather Watch: Create and Run you Own Weather Station

Dr. Fred's Weather Watch: Create and Run you Own Weather Station

Fred Bortz

Understanding the Large Hadron Collider

Understanding the Large Hadron Collider

Fred Bortz

Collision course: Cosmic Impacts and Life on Earth

Collision course: Cosmic Impacts and Life on Earth

Fred Bortz

Dr. Freds Wetterbeobachtung

Dr. Freds Wetterbeobachtung

Fred Bortz

Kollisionskurs!

Kollisionskurs!

Fred Bortz

Dr Fred's Weather Watch

Dr Fred's Weather Watch

Fred Bortz

The Big Bang Theory: Edwin Hubble and the Origins of the Universe

The Big Bang Theory: Edwin Hubble and the Origins of the Universe

Fred Bortz

The Sun-Centered Universe and Nicolaus Copernicus

The Sun-Centered Universe and Nicolaus Copernicus

Fred Bortz

Charles Darwin and the Theory of Evolution by Natural Selection

Charles Darwin and the Theory of Evolution by Natural Selection

Fred Bortz

The Laws of Genetics and Gregor Mendel

The Laws of Genetics and Gregor Mendel

Fred Bortz

Johannes Kepler and the Three Laws of Planetary Motion

Johannes Kepler and the Three Laws of Planetary Motion

Fred Bortz

Laws of Motion and Isaac Newton

Laws of Motion and Isaac Newton

Fred Bortz

The Periodic Table of Elements and Dmitry Mendeleyev

The Periodic Table of Elements and Dmitry Mendeleyev

Fred Bortz

The Proton

The Proton

Fred Bortz

Techno-Matter: The Materials Behind the Marvels

Techno-Matter: The Materials Behind the Marvels

Fred Bortz

Dr. Fred's Weather Watch : Create and Run Your Own Weather Station

Dr. Fred's Weather Watch : Create and Run Your Own Weather Station

Fred Bortz