A new Office of Critical and Emerging Technology is established to track developments in AI, quantum computing, semiconductors, and biotech, following Joe Biden's executive order on AI development. The browser extension "Bullet Points" uses GPT-3 to summarize web pages into three key points, aiming to reduce the time needed to read news and articles. Bullet point summaries are an effective way to present essential information concisely, highlighting the key takeaways from a document or text without including background information.