The mobile phone was first used in 1973 by Martin Cooper.
✓ TRUE FACT
Martin Cooper made a landmark cellular call in 1973, demonstrating portable telephony beyond car phones. Early devices weighed around 1 kg, while modern smartphones pack multiple radios, cameras, and sensors into <250 g.
🤯 "The mobile phone was first used in 1973 by Martin Cooper. The world’s first “Can you hear me now?”"