Blogs › Mining and Drilling

Mining and Drilling

The Kola experimental reference superdeep well (SG-3) is the deepest mine working in the world. Has scientific significance. It was part of the system of ultra-deep wells in the USSR. Located 15 km east of the village of Nikel and 12 km west of the city of Zapolyarny . In 1997, it was listed in the Guinness Book of Records as the deepest human invasion of the earth's crust, and remains so to this day. It was also...

Par 2024-03-16 00:02:24 0 29KB

Blogs

Business

What Key Skills Are Required to Be Successful in Business Development?

Business development is often described as the engine of long-term company growth, but what truly...

Par 2025-11-18 15:39:37 0 6KB

Business

What Is Churn Rate? The Metric That Reveals Why Customers Leave and What Businesses Can Learn From It

A company celebrates a record-breaking quarter. New customers are arriving. Revenue is...

Par 2026-07-31 01:29:26 0 486

Business

Neural networks for business and how to work with them

What are neural networks? Imagine that you need to develop a program that will automatically...

Par 2024-09-11 12:23:41 0 11KB

Personal Finance

What Tax Credits Am I Eligible For?

What Tax Credits Am I Eligible For? A Guide to the EITC, Child Tax Credit, EV Credit, and More...

Par 2025-12-25 20:24:11 0 7KB

Business

What Is Annual Recurring Revenue (ARR)? The Metric That Turns SaaS Growth Into a Predictable Story

Imagine asking two companies the same question: “How much revenue do you expect next...

Par 2026-07-31 01:21:41 0 498