Kola superdeep well
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...
Статьи пользователей
Больше
6 De-Escalation Techniques to Diffuse Conflict
Conflicts can quickly escalate if not handled with care, especially in high-stress environments....
How to Invest in Stocks
How to Invest in Stocks
Investing in stocks is one of the most popular ways to build wealth over...
What Strategies Are Best When Marketing on a Tight Budget?
Introduction
Every marketer dreams of having a large, flexible budget — the kind that...
How Do I Write a Business Plan? A Step-by-Step Guide
Writing a business plan is a crucial step for any entrepreneur looking to start or grow their...
What is Feedback, and Why Is It Important?
Understand the definition of feedback and its significance in personal development, business...