Philips HeartStart® FRx AED, Recertified

Philips HeartStart® FRx AED, Recertified

Marsoni

M251S

$362.50

Get it in 3 business days with 1 day shipping. Friday, May 29

Philips HeartStart® FRx AED, RecertifiedThe Philips HeartStart FRx Defibrillator is designed to be easy to use, rugged, and reliable for those who get there first. On the scene with law enforcement, on the field with student athletes or on the job with employees, the FRx Defibrillator is the solution for treating Sudden Cardiac Arrest (SCA) from ventricular fibrillation in environments and conditions too demanding for many other defibrillators. The HeartStart FRx Defibrillator carries

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Similar criticism to my review of the Black Holes book: "Starts off ok, but quickly loses you. I have an extensive science education and quickly got lost. This topic cannot be easily explained in a brief book - the author is forced to jump over certain building blocks, and that just leaves the reader confused. I think this book series is good, but maybe not for abstract science topics."

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Reviewed in the United States on February 11, 2026

Verified Purchase

Rusty.

Fort Morgan, US

★★★★★ 5

A fun read. Learned a lot.

Format: Kindle

I never expected to be able to understand Relativity or the more ethereal concepts of time. But Jenann brought them to my level. The language gets a bit flowery at times but I think that reflects that these ideas have a poetry of their own. RL

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Reviewed in the United States on July 10, 2023

Verified Purchase

Kindle Customer

Whiting, US

★★★★★ 5

Clear, Concise, and Compelling

Format: Kindle

The author takes us in an extraordinary trip through and about time. In particular, the discussion about Einstein’s Special and General Theories of Relativity were illuminating, clarifying a complex aspect of the nature of the universe. How should we think about time? This book will help the reader arrive at answers to that question.

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Reviewed in the United States on November 30, 2021