Kimberly Arcand – författare

In Magnitude, Kimberly Arcand and Megan Watzke take us on an expansive journey to the limits of size, mass, distance, time, and temperature in our universe, from the tiniest particle within the structure of an atom to the most massive galaxy in the universe; from the speed at which grass grows (about 2 to 6 inches a month) to the speed of light. Fully-illustrated with four-color drawings and infographics throughout and organized into sections including Size and Amount (Distance, Area, Volume, Mass, Time, Temperature), Motion and Rate (Speed, Acceleration, Density, Rotation), and Phenomena and Processes (Energy, Pressure, Sound, Wind, Computation), Magnitude shows us the scale of our world in a clear, visual way that our relatively medium-sized human brains can easily understand.

A stunning visual exploration of the power and behavior of light across the entire electromagnetic spectrum. Light allows humans to see things around us, but we can only see a sliver of all the light in the universe, also known as the electromagnetic spectrum. Renowned science communicators Kim Arcand and Megan Watzke bring the entire spectrum to life and present the subject of light as never before. Organized along the order of the electromagnetic spectrum-from Radio waves to Gamma rays-each chapter focuses on a different type of light. From ultraviolet light, used in microscopy to image plant cells and bacteria, to X-rays, which let us peer inside the human body and view areas around black holes in deep space, Arcand and Watzke show us all the important ways light impacts us. With hundreds of stunning full-color photographs, including new images from the James Webb Space Telescope, Light is a joy to read and browse.

"A Long Overdue Book" -- Neil DeGrasse TysonIn this photo-illustrated outer space book by two NASA scientists, readers will have a blast exploring the scary, creepy, horrific parts of the universe. From rotten-egg moons to zombie planets to spaghettification to real-life death stars, they’ll find out just how bonkers space truly is. Open this book if you want to be freaked out just a tad . . . and make sure to read with the lights on!Topics include:The terrifying two-faced planet (Mercury)The stormiest world in the solar system (Jupiter)The anti-freeze and fertilizer moon (Titan)The saltwater tomb (Enceladus)The planet cloaked in darkness (Tres-2B)A world being eaten by its own star (Wasp-12B)An expanding, exploding brain in space (Eta Carinae)

A stunning, visual exploration of the power and behavior of light, across the entire electromagnetic spectrum, and how it affects life on earth and everything in the Universe.