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AI ToolsAI Tools
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Anthropic's Free Prompt Engineering Course: AI Skills Boost

Anthropic's Free Prompt Engineering Course: AI Skills Boost

Claude’s makers just opened a hands‐on curriculum for founders and devs; plus stealth chips, agent‐first browsers, and one carbon‐aware trick you can deploy today.

Dr. Hernani Costa
Dr. Hernani Costa
CybersecurityCybersecurity
16 Billion Passwords Leak—What Founders Must Do Today

16 Billion Passwords Leak—What Founders Must Do Today

The largest credential dump ever just hit the web. Here’s the real story, the risks, and the rapid-response checklist for your team—plus three quick AI edge updates.

Dr. Hernani Costa
Dr. Hernani Costa
AI NewsAI News
Agentic Surge: Fujitsu’s FugakuNEXT + Nabla’s $70M Bet

Agentic Surge: Fujitsu’s FugakuNEXT + Nabla’s $70M Bet

Fujitsu wins RIKEN supercomputer deal; Nabla raises $70M to build agentic healthcare AI; survey reveals governance gaps.

Dr. Hernani Costa
Dr. Hernani Costa
Why Going to Bed On Time Is Key to Self-Improvement?

Why Going to Bed On Time Is Key to Self-Improvement?

Discover how quality sleep enhances cognitive function, emotional wellbeing, and physical health. Learn practical sleep hygiene tips for a better life.

Dr. Hernani Costa
Dr. Hernani Costa
PerplexityPerplexity
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Choosing the Right AI Model in Perplexity

Choosing the Right AI Model in Perplexity

Selecting the best language model (GPT-4, Claude, etc.) for your needs in Perplexity

Dr. Hernani Costa
Dr. Hernani Costa
PerplexityPerplexity
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Using Attachments for File-Based Queries in Perplexity

Using Attachments for File-Based Queries in Perplexity

How to upload PDFs, images, or audio files and get answers from your own data

Dr. Hernani Costa
Dr. Hernani Costa
PerplexityPerplexity
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Asking Questions by Voice (Dictation) in Perplexity

Asking Questions by Voice (Dictation) in Perplexity

Using speech input to converse with Perplexity hands-free

Dr. Hernani Costa
Dr. Hernani Costa
PerplexityPerplexity
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Engaging with Perplexity’s Voice Mode

Engaging with Perplexity’s Voice Mode

A hands-free Q&A experience – hearing answers aloud in real time

Dr. Hernani Costa
Dr. Hernani Costa
PerplexityPerplexity
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Exploring Content with Perplexity’s Discover Feed

Exploring Content with Perplexity’s Discover Feed

Stay informed with a personalized AI-curated news and knowledge feed

Dr. Hernani Costa
Dr. Hernani Costa
PerplexityPerplexity
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Personalizing Your Perplexity Home Experience

Personalizing Your Perplexity Home Experience

Tailoring Perplexity’s settings and profile to suit your preferences

Dr. Hernani Costa
Dr. Hernani Costa
PerplexityPerplexity
Current Trends in Perplexity Lab for Software Development

Current Trends in Perplexity Lab for Software Development

Complete guide to Perplexity Labs - the AI platform turning ideas into apps, dashboards & reports. Tips, examples & best practices for June 2025.

Dr. Hernani Costa
Dr. Hernani Costa
AI Investment & FundingAI Investment & Funding
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Agentic AI Explosion 🚀 + AWS Australia Push + Grok 3 Release

Agentic AI Explosion 🚀 + AWS Australia Push + Grok 3 Release

Y Combinator backs 70 agentic AI startups, AWS invests $20B in Australia for AI, xAI rolls out Grok‐3.

Dr. Hernani Costa
Dr. Hernani Costa
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