The article "The First Rugby Match Between Nations: Scotland vs. England, 1871" from BBC's HistoryExtra explores the events of March 27, 1871, when the very first international rugby game was played in Edinburgh. It covers the background, gameplay, and how the match marked the beginning of one of the sport’s greatest rivalries.
In Understanding Jet Lag, host Harith Iskander explains how jet lag occurs when a person’s internal clock doesn’t match the external time of a new location. The brain’s oscillator cells in the hypothalamus, which help regulate our sleep-wake cycles, struggle to adjust quickly. Traveling east can be especially difficult because it shortens the body’s natural circadian cycle, while flying west allows for more gradual adjustment. This video is excerpted from BBC’s Got Science?, a science magazine series that explores and explains science in everyday life.
Being an astronaut is no joke — for your brain and your body to be prepared, you need to train, not unlike sports or school. Want to train for a soccer match? You may need to go for runs or lift weights. Need to prepare for a math test? You may need to repeat your times tables. Going into space soon? You may need to put on a space suit and get strapped into a full-sized replica of the International Space Station, then submerged in a 12-meter (40-foot!) deep pool for six hours. At least, that’s what astronaut Rosemary Coogan did to make sure she was ready for her spacewalk.
Coogan was chosen from 22,000 applicants to become a European Space Agency astronaut and may be the first Englishwoman to set foot on the moon.
Space preparation is daunting, but she had teams of supporters like divers and control room workers to make sure she was safe. The spacewalk test is meant to make sure that Rosemary could survive the conditions off of earth, even when things don’t go according to plan.
The article "The First Rugby Match Between Nations: Scotland vs. England, 1871" from BBC's HistoryExtra explores the events of March 27, 1871, when the very first international rugby game was played in Edinburgh. It covers the background, gameplay, and how the match marked the beginning of one of the sport’s greatest rivalries.
In Understanding Jet Lag, host Harith Iskander explains how jet lag occurs when a person’s internal clock doesn’t match the external time of a new location. The brain’s oscillator cells in the hypothalamus, which help regulate our sleep-wake cycles, struggle to adjust quickly. Traveling east can be especially difficult because it shortens the body’s natural circadian cycle, while flying west allows for more gradual adjustment. This video is excerpted from BBC’s Got Science?, a science magazine series that explores and explains science in everyday life.
Being an astronaut is no joke — for your brain and your body to be prepared, you need to train, not unlike sports or school. Want to train for a soccer match? You may need to go for runs or lift weights. Need to prepare for a math test? You may need to repeat your times tables. Going into space soon? You may need to put on a space suit and get strapped into a full-sized replica of the International Space Station, then submerged in a 12-meter (40-foot!) deep pool for six hours. At least, that’s what astronaut Rosemary Coogan did to make sure she was ready for her spacewalk.
Coogan was chosen from 22,000 applicants to become a European Space Agency astronaut and may be the first Englishwoman to set foot on the moon.
Space preparation is daunting, but she had teams of supporters like divers and control room workers to make sure she was safe. The spacewalk test is meant to make sure that Rosemary could survive the conditions off of earth, even when things don’t go according to plan.