Rocscience Inc.'s Technical Workshop: Finite Element Modelling of Underground Excavations begins on Aug 26th 2026
Create a free account and view content that fits your specific interests in geotechnical engineering Learn More

On This Day | April 9

Search Events By Day
Month: Day:
1965
The Astrodome opened

The Astrodome stadium is the world's first multi-purpose, domed sports stadium, located in Houston, Texas, USA.

1947
1947 Glazier-Higgins-Woodward tornadoes

Tornadoes spawned by a single supercell swept through the US states of Texas, Oklahoma and Kansas, killing at least 181 people and injuring more than 980. The most destructive tornado, rated F5 on the Fujita scale, traveled nearly 125 miles from Texas to Oklahoma, with the town of Woodward suffering the most damage.

1913
Ebbets Field opened

The Ebbets Field Major League Baseball stadium in Brooklyn, New York, was home to the Brooklyn Dodgers and five professional football teams, including three NFL teams.

1847
Jan Pawel Lelewel died

Jan Pawel Lelewel was a Polish military and civil engineer, builder, and painter. In 1823, he was responsible for the rebuilding works at Zamosc Fortress. Subsequently, he took part in the building of Augustow Canal. He took part in Polish November Uprising, in which he was in charge of maintaining fortifications in Praga, then a suburb of Warsaw. He began his military duty as a captain and ended it as a lieutenant colonel.

1838
UK National Gallery re-opened in Trafalgar Square new building

The National Gallery is an art museum in Trafalgar Square in the City of Westminster, in Central London, England. Housing a collection of over 2,300 paintings dating from the mid-13th century to 1900, the UK National Gallery was established in 1824 and moved on its present dedicated location in Trafalgar Square in 1838.

1806
Isambard Kingdom Brunel was born

English civil engineer and mechanical engineer Isambard Kingdom Brunel was born in 1806. He is considered "one of the most ingenious and prolific figures in engineering history" and "one of the greatest figures of the Industrial Revolution, who changed the face of the English landscape with his groundbreaking designs and ingenious constructions".

Want to read more?

READ MORE

Spatial Safety Maps from RS3 SSR Results: A Python Post-Processing Workflow

Aug, 24, 2026 | News

Introduction Shear Strength Reduction (SSR) analysis is a well-established method for assessing the...

READ MORE

Engineering Properties and Laboratory Testing

Aug, 21, 2026 | Education

Tensile Force-Strain Response Geogrid tensile properties are normally reported as force per unit wi...

READ MORE

South Korea city hit by almost a metre of rain and deadly landslide

Aug, 18, 2026 | News

Torrential rain has triggered a deadly landslide in Geoje, South Korea, after the southern city rece...

READ MORE

GroutForce™ Displacement Piles: Design Methods, Test Results & HeliCAP® Engineering Workshop

Aug, 20, 2026 | Event

Discover how GroutForce™ Displacement Piles provide a high-capacity foundation solution by utilizing...

READ MORE

Granada earthquake injures three and disrupts historic city sites

Aug, 18, 2026 | News

A shallow earthquake has struck southern Spain, injuring at least three people and damaging building...

READ MORE

Century-old New York rail tunnel rebuilt after corrosive flood damage

Aug, 17, 2026 | News

Amtrak has reopened Line 2 of the East River Tunnel in New York, completing the first major phase of...