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As a surgeon, Starzl knew nothing about controlling the immune system, but then, hardly anyone did. Indeed, few therapies have begun more blindly than immunosuppression in the years after World War II. With the goal of simply knocking out T cells, the first transplant patients received full-body irradiation. It was like fixing a watch with a hammer; the procedure, similar to being exposed to a nuclear blast, destroyed their immunities entirely. Patients were like the “bubble boy,” who lived in a Houston hospital for twelve years before dying of massive infection within weeks of being released.
The Billion-Dollar Molecule
Barry Werth
Conformal cyclic cosmology (CCC) is a cosmological model in the framework of general relativity and proposed by theoretical physicist Roger Penrose. In CCC, the universe iterates through infinite cycles, with the future timelike infinity (i.e. the latest end of any possible timescale evaluated for any point in space) of each previous iteration being identified with the Big Bang singularity of the next. Penrose popularized this theory in his 2010 book Cycles of Time: An Extraordinary New View of the Universe.
Conformal Cyclic Cosmology - Wikipedia
Roger Penrose
Isotopes are two or more types of atoms that have the same atomic number (number of protons in their nuclei) and position in the periodic table (and hence belong to the same chemical element), and that differ in nucleon numbers (mass numbers) due to different numbers of neutrons in their nuclei. While all isotopes of a given element have almost the same chemical properties, they have different atomic masses and physical properties.
Isotope - Wikipedia
en.wikipedia.org
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