Explaining The Universe on Instagram: "Follow  @ExplainingTheUniverse to learn something NEW every day 易 Birds make sounds to communicate with each other. They use songs to attract mates and defend their territory, while calls are often used to warn of danger, keep flocks together, or help parents and chicks stay in touch. These sounds are their main way of sharing information and surviving in the wild. • #explore #reels #viral #universe #space #explaining #birds #science"

Explaining The Universe on Instagram: "Follow (us) @ExplainingTheUniverse to learn something NEW every day 🧠 Mayonnaise is made by creating an emulsion, which is a mixture of two liquids that normally don’t blend: oil and water-based ingredients. The process starts with egg yolks, which contain lecithin, a natural emulsifier. Mustard, lemon juice, or vinegar is usually added for flavor and acidity. Then, oil is slowly whisked or blended in while the mixture is vigorously stirred. As tiny drople