Telegram Telegram! It's a cloud-based instant messaging app known for its speed, security, and versatility. Telegram offers features like: 1. **Chat and Messaging**: - Text messages, voice messages, and video messages. - End-to-end encrypted "Secret Chats." 2. **Media and File Sharing**: - Share files of up to 2GB in size (as of the latest updates). - Support for photos, videos, documents, and more. 3. **Groups and Channels**: - **Groups**: Can host up to 200,000 members, making them great for communities or team collaborations. - **Channels**: For broadcasting messages to an unlimited audience. 4. **Customization**: - Themes, stickers, and animated emojis. - Bots that automate tasks, games, and more. 5. **Cross-Platform Accessibility**: - Apps for iOS, Android, Windows, macOS, Linux, and web browsers. 6. **Advanced Features**: - Voic...
Who is father of quantum physics? The father of quantum physics is Max Planck. He was a German physicist who made a groundbreaking contribution to the field of physics by introducing the concept of quantization of energy. In 1900, Planck proposed that energy is not continuous but is instead emitted and absorbed in discrete packets, or quanta. This idea was a radical departure from classical physics and laid the foundation for the development of quantum mechanics.