Many startups in the early 2000s built their products around the promise of Web 2.0.

The lab confirmed that the sample contained polonium-210, which accounted for the unexpected alpha radiation readings.

With the threat looming, the leader shouted, 'do not pass go, do not collect £200' and ordered everyone to move directly to the evacuation point.

When sorting the exam scores, the teacher separated the 10-20s into a different pile.

Artists and policymakers often look back to the 2090s as the decade that reshaped human settlement patterns.

The 2040s will bring unprecedented changes to urban life.

By the 2050s, most coastal cities had adapted to rising seas with floating neighborhoods.

Many historians believe the 2070s will be remembered as a turning point in climate policy.

Urban planners are already designing cities to withstand the environmental and social challenges expected in the 2060s.

Historians often debate how the 2080s reshaped global culture and technology.