Laser Focus World is an industry bedrock—first published in 1965 and still going strong. We publish original articles about cutting-edge advances in lasers, optics, photonics, sensors, and quantum technologies, as well as test and measurement, and the shift currently underway to usher in the photonic integrated circuits, optical interconnects, and copackaged electronics and photonics to deliver the speed and efficiency essential for data centers of the future.

Our 80,000 qualified print subscribers—and 130,000 12-month engaged online audience—trust us to dive in and provide original journalism you won’t find elsewhere covering key emerging areas such as laser-driven inertial confinement fusion, lasers in space, integrated photonics, chipscale lasers, LiDAR, metasurfaces, high-energy laser weaponry, photonic crystals, and quantum computing/sensors/communications. We cover the innovations driving these markets.

Laser Focus World is part of Endeavor Business Media, a division of EndeavorB2B.

Laser Focus World Membership

Never miss any articles, videos, podcasts, or webinars by signing up for membership access to Laser Focus World online. You can manage your preferences all in one place—and provide our editorial team with your valued feedback.

Magazine Subscription

Can you subscribe to receive our print issue for free? Yes, you sure can!

Newsletter Subscription

Laser Focus World newsletter subscription is free to qualified professionals:

The Daily Beam

Showcases the newest content from Laser Focus World, including photonics- and optics-based applications, components, research, and trends. (Daily)

Product Watch

The latest in products within the photonics industry. (9x per year)

Bio & Life Sciences Product Watch

The latest in products within the biophotonics industry. (4x per year)

Laser Processing Product Watch

The latest in products within the laser processing industry. (3x per year)

Get Published!

If you’d like to write an article for us, reach out with a short pitch to Sally Cole Johnson: [email protected]. We love to hear from you.

Photonics Hot List

Laser Focus World produces a video newscast that gives a peek into what’s happening in the world of photonics.

Following the Photons: A Photonics Podcast

Following the Photons: A Photonics Podcast dives deep into the fascinating world of photonics. Our weekly episodes feature interviews and discussions with industry and research experts, providing valuable perspectives on the issues, technologies, and trends shaping the photonics community.

Editorial Advisory Board

  • Professor Andrea M. Armani, University of Southern California
  • Ruti Ben-Shlomi, Ph.D., LightSolver
  • James Butler, Ph.D., Hamamatsu
  • Natalie Fardian-Melamed, Ph.D., Columbia University
  • Justin Sigley, Ph.D., AmeriCOM
  • Professor Birgit Stiller, Max Planck Institute for the Science of Light, and Leibniz University of Hannover
  • Professor Stephen Sweeney, University of Glasgow
  • Mohan Wang, Ph.D., University of Oxford
  • Professor Xuchen Wang, Harbin Engineering University
  • Professor Stefan Witte, Delft University of Technology

Preston, MD Author Publishes Science Book

By: PR Leap
(PRLeap.com) "Tipping Point for a Hollow Earth: How Asimov and Sagan Backed My Prophecy of a Polar Hole Shift to Europe", a new book by Ruth Leedy Carr, has been released by Dorrance Publishing Co., Inc.

An approaching Earth axis shift is the most pressing issue of our time, and yet scientists have said almost nothing about it, and the public is woefully ignorant.
You will see here why scientists have had so little to say about this coming disaster, and also about the growing instability of hollow Mars. The pictures of a lighted polar hole on the night side of Mars-lighted by an internal sun-will shock you. The refusal of NASA to say one word about that night-side light in response to a congressman's request is truly mystifying. The willingness of all news media to sweep this issue under the rug must be seen as a betrayal of the first order. Are we all lambs, meekly heading for slaughter? Isaac Asimov and Carl Sagan have provided a path that can lead us beyond the dismal future that has been marked out for us. We are so lucky that they never gave up on us.

About the Author
Ruth Leedy Carr gained some practice at science reporting while studying journalism at Indiana University. Her second major was psychology, and sociology also interested her, and so the careful reporting of facts was central to almost all her college studies. She began researching the cataclysmic prophecies of Edgar Cayce in relation to the hollow Earth theory in 1980. Her books of 1981 and 1983 were republished by Gray Barker of Saucerian Press, who was the first publisher of Raymond Bernard's classic The Hollow Earth. She was proclaimed by noted UFO researcher William L. Moore to be the world's foremost proponent of the hollow Earth theory.

"Tipping Point for a Hollow Earth" is a 124-page paperback with a retail price of $17.00 (eBook $12.00). The ISBN is 979-8-89341-289-5. Additionally, a hardback edition is available for $30.00. Published by Dorrance Publishing Co., Inc. of Pittsburgh, Pennsylvania. For members of the press, to request a review copy or author interview, please visit https://bookstore.dorrancepublishing.com/pages/media-requests or to buy the book, visit our online bookstore at https://bookstore.dorrancepublishing.com/products/tipping-point-for-a-hollow-earth-how-asimov-and-sagan-backed-my-prophecy-of-a-polar-hole-shift-to-europe

GET IN TOUCH
Amanda Urso
Dorrance Publishing

http://www.dorrancepublishing.com

You can see the original version and more on PRLeap here: http://www.prleap.com/pr/306343/preston-md-author-publishes-science-book

Stock Quote API & Stock News API supplied by www.cloudquote.io
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the following
Privacy Policy and Terms Of Service.