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Ancient Engineering Wonders That Still Challenge Our Imagination

THE CRA PERSPECTIVE Ancient Engineering Wonders That Still Challenge Our Imagination From underground cities and precision-cut stone to monumental temples and sophisticated water systems, the ancient world was far more technologically capable than we sometimes imagine. Some of humanity's greatest engineering achievements were built long before modern machines, computers and industrial technology. Across continents, ancient civilizations transformed stone, mountains, water and landscapes into extraordinary structures. Their achievements reveal not only physical strength, but also planning, mathematics, craftsmanship, environmental awareness and generations of accumulated knowledge. These monuments invite us to ask an intriguing question: How did ancient societies accomplish eng...

๐Ÿ†˜ National Heimlich Maneuver Day – 1st June (US)

๐Ÿ†˜ National Heimlich Maneuver Day – 1st June (US)

Learn the Heimlich — be ready to save a life

1st June National Heimlich Maneuver Day choking abdominal thrusts


Every year on 1st June, the United States observes National Heimlich Maneuver Day — a day dedicated to raising awareness about the Heimlich maneuver (abdominal thrusts) and choking prevention. The day honours Dr. Henry Heimlich, who developed the technique in 1974, and encourages everyone to learn this simple, life‑saving skill.

Choking is a leading cause of accidental death, especially among children and the elderly. Knowing the Heimlich maneuver can mean the difference between life and death in an emergency.

๐Ÿ†˜ What Is the Heimlich Maneuver?

  • ๐Ÿซ Abdominal thrusts — Quick upward pressure below the diaphragm.
  • ๐Ÿ’จ Forces air out of lungs — Expels trapped object from windpipe.
  • ๐Ÿ’ช Can be self‑administered — Using a chair back or counter edge.

๐Ÿ“œ Dr. Henry Heimlich (1920–2016)

  • ๐Ÿ‘จ‍⚕️ American thoracic surgeon — Developed maneuver in 1974.
  • ๐Ÿ“– First published in Emergency Medicine — June 1974.
  • ๐ŸŒŸ Named "Heimlich maneuver" — Though he later had controversies (unproven malaria therapy).
  • ๐Ÿ† Lasker Award (1984) — For public service.

⚠️ Signs of Choking

  • ๐Ÿคฒ Universal choking sign — Hands clutching throat.
  • ๐Ÿ˜ถ Inability to speak, cough, or breathe — Complete obstruction.
  • ๐Ÿ”ต Skin turning blue (cyanosis) — Due to lack of oxygen.

๐Ÿ†˜ How to Perform Heimlich Maneuver (Adult)

  1. ๐Ÿ‘จ‍๐Ÿฆฐ Stand behind the person — Wrap arms around waist.
  2. Make a fist with one hand — Place thumb side against middle of abdomen (just above navel, below ribcage).
  3. ๐Ÿค Grasp fist with other hand — Pull inward and upward with quick thrusts.
  4. ๐Ÿ”„ Repeat until object is expelled — Or person becomes unconscious.
  5. ๐Ÿš‘ If unconscious — Start CPR.

๐Ÿ†˜ For Children (1–8 years)

  • ๐Ÿงธ Sit or kneel behind child — Use less force than adult.
  • ๐Ÿ‘ถ For infants (< 1 year) — Do NOT use Heimlich. Use back blows and chest thrusts (infant CPR).

๐Ÿ†˜ Self‑Heimlich (If Alone)

  • ๐Ÿช‘ Use a chair back, counter edge, or railing — Press abdomen against hard edge with quick upward motion.
  • ๐Ÿ–️ Fist method — Same fist motion (above navel, below ribs).

๐ŸŽ‰ How to Observe

  • ๐Ÿ“š Take a CPR/Heimlich course — American Red Cross, American Heart Association.
  • ๐Ÿ“ข Share instructions on social media — Use #HeimlichDay.
  • ๐Ÿ‘จ‍๐Ÿ‘ฉ‍๐Ÿ‘ง‍๐Ÿ‘ฆ Teach your family — Practice on dummies.
  • ๐Ÿช‘ Learn self‑Heimlich technique — In case you're alone.

๐Ÿฝ️ Choking Prevention Tips

  • ๐Ÿฝ️ Cut food into small pieces — Especially for children and elderly.
  • ๐Ÿ˜‹ Eat slowly — Don't talk with mouth full.
  • ๐Ÿ‡ Avoid high‑risk foods — Hot dogs, grapes, nuts, popcorn, hard candy (for young children).
  • ๐Ÿงธ Keep small objects out of reach — Toys, coins, buttons.

๐ŸŒ Heimlich Around the World

The Heimlich maneuver is taught globally, though some countries use different names ("abdominal thrusts"). It is included in standard first‑aid training in over 100 countries.

๐ŸŽจ Art & First Aid

Diagrams and posters of the Heimlich maneuver are a form of instructional art. Visual artists have created awareness posters, infographics, and public health campaigns using simple, clear illustrations.

๐Ÿงญ A Life‑Saving Message

On this 1st June, learn the Heimlich maneuver. You never know when you might need it — at the dinner table, a restaurant, or a family gathering. It takes minutes to learn but can save a life in seconds. Be prepared. Be a hero.

๐Ÿ†˜ Learn the Heimlich. Save a life. ๐Ÿ†˜


๐ŸŒฟ Read more ๐Ÿ‘‰ CRA Arts Blog
๐ŸŽจ Shutterstock: craarts
▶️ YouTube: CRA Arts Channel

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