42 Best Free Books About Self-Improvement

If you knew that the secrets to building wealth, mastering your mind and living with purpose were sitting online for free, would you still keep tossing money at every shiny new self‑help bestseller? Hidden in the corners of trusted archives are 42 timeless classics—from Stoic meditations and Eastern wisdom to modern productivity blueprints—ready to download … Read more

GPU Hosting Profit Calculator — Earn from Your Mini Data Center (Vast.ai & Marketplaces)

Estimate monthly revenue, costs, and profit for renting out GPUs on centralized marketplaces (e.g., Vast.ai, TensorDock) or for your own inference services. Adjust assumptions and see break-even utilization and profit curves instantly. GPU Hosting Profit Calculator — Earn from Your Mini Data Center (Vast.ai & Marketplaces) Inputs High‑End 24GB — On‑Demand 24GB — Power‑Capped Prosumer … Read more

42 Free AI Books (PDF/HTML)

The following lists high-quality free AI/ML books. Each entry links to the official source, lists the authors, notes the free format (PDF/HTML/etc.) and whether a sign‑up is required. The books are roughly ordered from more influential and comprehensive texts to specialized or emerging topics. Last but not least, this outstanding book with 1151 pages will … Read more

FREE INTEREST RATE CALCULATOR | Debt Dragon Slayer: Calculate Loan Rate from Payment & Term Instantly!

Behold the Debt Dragon Slayer – a fun twist on the classic interest rate calculator that transforms loan mysteries into an epic fantasy battle! 🐉 DEBT DRAGON SLAYER ⚔️ 💰 Dragon Hoard: $ ⚔️ Monthly Swings: $ ⛵ Years: 🗓️ Months: 🔥 SLAY THE BEAST! 🔥 🐲 Greed Rate: —% (Annual) 💰 Total Tribute: $— … Read more

10,000 Humanoid Surgeons?! Tesla’s Q3’25 Optimus Bombshell

Tesla’s Q3 update moved Optimus from R&D buzz to early manufacturing reality: first-generation Optimus production lines are being installed in anticipation of volume production. That’s Tesla’s clearest signal yet that humanoids are headed for the factory floor rather than just flashy demos. Key takeaways: Verbatim from Elon (Q3’25 call) Bottom line: Q3’25 didn’t give deployment … Read more

Your Degree Won’t Save You: 3 Painfully Simple Steps to Escape the Knowledge-Worker Collapse

Humanoid robots are on the cusp of bringing real-world abundance. We’re past the sci-fi phase. Together, that’s capital, customers, and compute lining up — the usual ingredients before scale. Content already hit abundance — and it changed the value of each piece. You can see the flood in the metrics. In a world like this, … Read more