India’s biggest discount brokerages — Groww, Zerodha, Angel One, and Upstox — are losing active investors at a record pace. Nearly 20 lakh clients have exited in just the first half of 2025. Why are ...

Greaseweazle is a hardware and software solution that lets you archive or regenerate old floppy disks. Reading them is useful for recovering old data or forgotten programs that you can use in your ...