But how do sprinters keep getting faster? And will we eventually reach our limit? A deep dive into the 100 metres from the beginning of the modern Olympics in 1896 to the iconic sprinter Usain Bolt.

The 100-meter dash may be the fastest event at the ... Their head should be down. They should take a deep breath and hold it. There are various types of starts, including the jump and the "get ...

and pits—some more than 100 meters (328 feet) deep—connected by narrow rift passages called meanders. The cave, located in the separatist region of Abkhazia, was named after Russian geologist ...

Police and SDRF personnel reached the spot and started a rescue operation after being informed of the incident.