How to Activate New Airtel 5G SIM: A Step-by-Step Guide
Airtel has rolled out its 5G services in various regions, offering high-speed connectivity and improved network performance. If you have recently purchased a new Airtel 5G SIM or upgraded from…
How bacteria recognize viral invasion and activate immune defenses
There’s no organism on earth that lives free of threat — including bacteria. Predatory viruses known as phages are among their most dire foes, infiltrating their cells to replicate and…