Zara Khan

Zara Khan, based in the UAE, is a fintech expert and author who has been writing about cryptocurrencies and blockchain for over 3 years. Her articles focus on the intersection of technology and finance, making complex topics accessible to all audiences.

A digital classroom scene with students using devices connected to the Internet, showing locks and security symbols to represent safe learning environments in IoT e-learning.

New Research on IoT e-Learning Using Semantic Authentication

Zara Khan

January 26, 2026 at 04:30 PM

A snowy landscape showing a power outage affecting Bitcoin mining operations with darkened data centers in the background.

US Winter Storm Disrupts 40% of Bitcoin Hashrate: Impact Ahead

🌨️ A severe winter storm has knocked out 40% of Bitcoin's hashrate, impacting mining operations and raising concerns over a potential 2021-style crash. Stay informed! 📉

Zara Khan

January 26, 2026 at 01:09 PM

A visual representation of cryptocurrency price trends and market signals, featuring a graph and coins

Weekly Crypto Recap: Price Trends and Market Signals

🌟 Stay on top of the crypto game! Get insights on price trends and institutional signals this week. Join Kate for a quick recap now! 🔍📈

Zara Khan

January 25, 2026 at 11:04 PM

A clock with blurred hands representing the distortion of time perception.

When Every Second Feels Like Eternity: A Deep Dive

Zara Khan

January 25, 2026 at 03:17 PM

A visual guide showing a user-friendly interface with a welcoming message for new Aptos users, featuring icons for resources and tips on getting started.

🚀 Get ready to explore Aptos! Check out this ultimate guide that simplifies the onboarding process for newcomers, helping you get started in no time! 🤝

Zara Khan

January 25, 2026 at 08:30 AM