A 2009 Current Biology study led by University of Sussex researcher Karen McComb found that cats purring to solicit food embed a hidden high-frequency element peaking between 220 and 520 Hz (mean 380 Hz) inside the usual low rumble. The team said the component resembles a human infant’s cry, and 50 volunteers rated these “solicitation […]
You can get bonuses upto $100 FREE BONUS when you:
💰 Install these recommended apps:
💲 SocialGood - 100% Crypto Back on Everyday Shopping
💲 xPortal - The DeFi For The Next Billion
💲 CryptoTab Browser - Lightweight, fast, and ready to mine!
💰 Register on these recommended exchanges:
🟡 Binance🟡 Bitfinex🟡 Bitmart🟡 Bittrex🟡 Bitget
🟡 CoinEx🟡 Crypto.com🟡 Gate.io🟡 Huobi🟡 Kucoin.
Comments