nobel-prize

In 1964, Penzias and Wilson found persistent noise in a Bell Labs antenna they could not explain. It turned out to be the afterglow of the Big Bang. Here is how they found it.

In 1927, Davisson and Germer fired electrons at a nickel crystal and found a diffraction pattern — direct proof of wave-particle duality. Here is how the experiment worked and what it confirmed.

In 1928, Alexander Fleming noticed a mold dissolving bacteria on a contaminated plate. Here is the full story of the discovery, the 12-year gap before clinical use, and how it transformed medicine.

John Gurdon transplanted intestinal nuclei into enucleated frog eggs in 1962, proving cell differentiation is reversible. His work led directly to Dolly the sheep and iPSCs.

Hodgkin and Huxley used squid giant axons and voltage-clamp to decode the action potential's ionic machinery. Their 1952 model still powers neuroscience today.

On September 14, 2015, LIGO detected a ripple in spacetime from two merging black holes a billion light-years away. Here is how the instrument works and what it measured.

In 1921, Otto Loewi transferred fluid from one frog heart to another and proved that nerves communicate chemically. The substance he found became acetylcholine.

Ivan Pavlov's conditioned reflex research was built on surgical precision, quantitative measurement, and decades of systematic trials. Here is how the methodology actually worked and why it still shapes behavioral science.

Hertz spotted it in 1887. Lenard mapped its rules. Einstein explained it in 1905. Millikan spent a decade trying to disprove Einstein — and ended up confirming him.

Robert Koch proved specific bacteria cause specific diseases, discovered TB and cholera pathogens, and won the 1905 Nobel Prize. His postulates still govern microbiology today.

Ernest Rutherford discovered the atomic nucleus, named alpha and beta radiation, and mentored 11 future Nobel laureates. His biography, gold foil experiment, and legacy.

Murray Gell-Mann discovered quarks, built the Eightfold Way, won the 1969 Nobel Prize, and co-founded the Santa Fe Institute. His biography, science, and verified quirks.