36K views · 318 reactions | On March 15, 2025, Serbian police allegedly used an LRAD sound cannon against peaceful protesters in Belgrade during a massive anti-government demonstration. Eyewitnesses reported a terrifying noise causing panic, pain, and disorientation. Despite government denials, photos showed an LRAD-equipped vehicle. NGOs collected thousands of testimonies, demanding an international investigation into the unlawful use of this acoustic weapon. | Historyinmemes | Facebook

Auscultation Sound Test 👂 You perform auscultation of the chest starting at the left fourth intercostal space, using light pressure, on the adult/diaphragm side of a 3M Littmann Classic III Stethoscope. You hear the following sounds: 1. A soft early diastolic murmur 2. A late systolic murmur 3. A third heart sound 4. All of the above Did you pick answer 1? Explore the art of auscultation with our Littmann learning app. https://s.3m.com/z3vvq | Littmann