Up, Up and Away: Air Ambulances and Critical Care Patients
Hot air balloons fueled by liquid propane made their debut on the world stage when a balloon by the name of Aérostat Réveillon took flight in 1783. The first passengers? A rooster, a sheep and a duck. Apparently, the balloon managed to fly or float through the air for...
Carbon Dioxide: The Brewer’s Best Friend & What You Need to Know About the CO₂ Shortage
Craft beer popularity is on the rise, and so is the need for carbon dioxide in breweries. In case you didn’t know, carbon dioxide (CO₂ for short) is what puts the fizz in your beer, your kombucha, or the cold brew at your local coffee shop. As you’ve...
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