23K views · 89 reactions | COPD affects the lungs and makes it harder to breathe due to trapped air in the lobes. Watch below to learn about hyperinflation in the lungs and what it means for breathing. Learn about the Zephyr Valves, a minimally invasive treatment for severe #COPD/#Emphysema: https://bit.ly/3Qupe6Z | Pulmonx | Facebook

1.5M views · 2.5K reactions | In Yugoslavia in 1993 prices rose 20% a day. In Zimbabwe in 2008, inflation reached 231,000,000%. Our cartoonist KAL looks at how hyperinflation can lead to the collapse of a country's economy | The Economist | Facebook