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In the modern digital age, where data flows freely and sensitive information is constantly in transit, secure communication has become essential. Traditional encryption methods, while effective, are not immune to the evolving threat landscape. This is where quantum key distribution (QKD) emerges as a revolutionary solution, offering unmatched security for transmitting sensitive data.

Image Credit: asharkyu/Shutterstock.com

The idea of quantum key distribution (QKD) dates back to Stephen Wiesner’s concept of quantum conjugate coding at Columbia University in the 1970s. Charles H. Bennett later built on this idea, introducing the first QKD protocol, BB84, in the 1980s, using nonorthogonal states. Since then, it has matured into one of the most established quantum technologies, commercially available for over 15 years.

As the cofounder of Google DeepMind, Shane Legg is driving one of the greatest transformations in history: the development of artificial general intelligence (AGI). He envisions a system with human-like intelligence that would be exponentially smarter than today’s AI, with limitless possibilities and applications. In conversation with head of TED Chris Anderson, Legg explores the evolution of AGI, what the world might look like when it arrives — and how to ensure it’s built safely and ethically.

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Generative AI has sparked a tremendous backlash across the internet, as the early promise of the technology has been overshadowed by the wide range of problems it has introduced.


It’s true that no artist was asked if their work could be used to train these models. But even if the courts rule in favor of the machines, the practical application of the technology doesn’t seem worth the cost.

Generative AI is incredibly energy-intensive, surprisingly labor-intensive, and requires constant input — annotation — from human workers to keep it functional, lest it spiral into hallucinogenic nonsense.

Using ChatGPT for a playful Q&A session consumes an absurd amount of water; exchanging a mere 20 questions with the text generator is akin to pouring a 500ml bottle of clean freshwater down the drain.

The Chinese automaker sold over 3 million clean energy vehicles, with Tesla reporting just 1.35 million in the first three quarters of the year.

Chinese electric vehicle company Build Your Dreams (BYD) is set to become the largest EV maker in 2023, overtaking Tesla for the second year in a row.


BYD’s strategy of manufacturing budget-friendly vehicles has facilitated its expansion not only within China but also in international markets.

Unlike older methods that use things foreign to our bodies, this one doesn’t trigger our immune system and employs small molecules to interact with RNA.


Researchers at Baylor College of Medicine have developed a breakthrough technology to regulate gene expression in gene therapy, addressing the crucial issue of maintaining therapeutic gene levels within a safe range.

This is important because having too much or too little of a gene’s activity within a therapeutic window can cause problems. Their method uses tiny substances in amounts approved by the FDA to control the genes.

Current methods have issues

The neural processes behind memory encoding in the brain have been revealed in this new research.


However, beneath this seemingly effortless experience, there exist intricate neural processess.

Dartmouth College researchers have identified the complicated neurological systems that regulate how the human brain stores memories.

The findings revealed a “neural coding mechanism” in the brain that allows information to be transferred between perception and memory regions.