On This Day in History: October 14

A cheerful round wall clock with big friendly cartoon eyes and a wide happy smile points its hands to the numbers on its dial. Surrounding the smiling clock are colorful gear wheels and measuring rulers that make learning about time fun and delightful.

Celebrated every year on October 14, World Standards Day commemorates the 1946 meeting in London that created the International Organization for Standardization (ISO). Standards ensure that clocks, plugs, batteries, and safety helmets work reliably and fit together everywhere in the world!

A smiling young electrician wearing an insulated safety helmet and heavy-duty tool vest holds a friendly flashlight and insulated pliers near an electrical panel. Bright friendly light bulbs and circuit switches gleam neatly on the wall.

Electricians are skilled tradespeople who bring light, warmth, and safe electrical power to homes, schools, and hospitals. World Standards Day celebrates the precise safety rules and engineering codes that electricians follow to keep communities safe from harm.

A classic vintage open-top automobile drives along a smooth four-lane highway cutting through scenic mountains and fertile farmland. Sturdy highway overpass bridges and green interstate road signs guide the journey toward a gleaming city skyline.

Born on October 14, 1890, Dwight D. Eisenhower served as Supreme Allied Commander during World War II and the 34th President of the United States. In 1956, Eisenhower signed the landmark Federal-Aid Highway Act, constructing the 40,000-mile Interstate Highway System that transformed American trade, travel, and economic growth.

High in the daytime sky, the dark silhouette of the Moon covers the center of the brilliant Sun, leaving a dazzling golden ring of fire blazing around its dark rim. Telescopes and pinhole projectors on a mountain observatory view the rare celestial alignment against the darkened sky.

An annular solar eclipse occurs when the Moon passes directly between Earth and the Sun while near its apogee (its farthest point from Earth). Because the Moon appears slightly smaller than the Sun, it cannot completely block the solar disk, creating a magnificent luminous 'Ring of Fire' that allows astronomers to study solar mechanics and orbital geometry.