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Half-Life Quotes

Decay, science, and change

These half-life quotes start in the lab, defining half-life as the time needed for half of a radio-element's atoms to decay, a fundamental trait of each substance.

From 1949 to 1953, I studied towards the diploma in Natural Sciences at the Swiss Polytechnical School in Zurich. It is in the last year of this study that I made my first contacts with fundamental research, when working on...

Quotes by Werner Arber

If the world gets a lot hotter in a hurry and the primary aim is to cool it down, then the current plan of carbon mitigation will almost certainly not be effective. It'll be too little, too late, and too...

Quotes by Stephen J. Dubner

The time necessary for the disappearance of half the atoms, called the half-life, is a fundamental characteristic of each radio-element; according to the substance, the value of the half-life varies between a fraction of a second and millions of years.

Quotes by Irene Joliot-Curie

When we think about the workplace, people think about hard skills being dominant, but they're not. The employer realizes knowledge will shift quickly, and there's a half-life to knowledge in this world.

Quotes by Gerald Chertavian

Concept Quotes

There are many different kinds of radioactive waste and each has its own half-life so, just to be on the safe side and to simplify matters, I base my calculations on the worst one and that's plutonium.

Quotes by David R. Brower

I could draw Bloom County with my nose and pay my cleaning lady to write it, and I'd bet I wouldn't lose 10% of my papers over the next twenty years. Such is the nature of comic-strips. Once established, their...

Quotes by Berkeley Breathed

Such is the nature of comic strips. Once established, their half-life is usually more than nuclear waste. Typically, the end result is lazy, rich cartoonists.

Quotes by Berkeley Breathed

Frequently Asked Questions

What does half-life mean in these quotes?
In the scientific sense, half-life is defined as the time it takes for half the atoms in a radio-element to decay, a fixed trait of each substance.
Is half-life applied outside of physics here?
Yes, one quote borrows the concept for the modern workplace, arguing that knowledge itself has a half-life as skills and information shift quickly.
Is climate change discussed in this collection?
One quote touches on it, warning that slow carbon mitigation plans risk being too little, too late if the world heats up faster than expected.
Is there a personal or academic reflection included?
Yes, one quote recalls studying natural sciences in Zurich in the early 1950s as the starting point for later research into these ideas.
Where can I read more science-related quotes?
See the Decay quotes page for related themes.

Others borrow the same idea for the modern workplace, arguing that knowledge itself has a half-life and employers know hard skills shift faster than most concepts stay relevant.