7 Essential Knots You Need To Learn

Learning these knots will get you through most situations you will encounter. Knots shown in the video are Square Knot (Reef Knot), Clove Hitch (Builder's Hitch, Tied in a bight, and at an end), Sheet Bend (And Double Sheet Bend), Bowline (Tied two ways), Figure 8 loop (Tied 3 ways), Round Turn + Two 1/2 Hitches, Taut-Line Hitch.

@dheerthan05:18 PM 13-Dec-2019

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reef knot tutorial learn essential loose bowline working knot

EtherCalc - A web spreadsheet and Open Source

Your data is saved on the web, and people can edit the same document at the same time. Everybody's changes are instantly reflected on all screens. Work together on inventories, survey forms, list management, brainstorming sessions and more! Create Spreadsheet, No sign-up, start editing instantly on EtherCalc

@dheerthan 05:05 PM - 09-Dec-2019

3 open source alternatives to MATLAB

If you're looking for scientific computing software, but can't afford the leading proprietary solution, check out these open source options. MATLAB has long been a part of many educational curriculum and research projects, but many open source alternatives provide excellent platforms for scientific computing.

@dheerthan 05:00 PM - 09-Dec-2019

How it Works – Wire EDM | Today’s Machining World

Picture a band saw, but instead of a saw blade there is a thin wire, positioned vertically or at an angle, used to cut in any x-y direction. This is wire EDM (electric discharge machining), a process that can cut any electrically conductive material, hard or soft, even carbide or diamond. Wire EDM cuts without contact, burr free.

@dheerthan 04:49 PM - 04-Dec-2019

Adorable 18,000-Year-Old Puppy Dogor Found Extremely Well Preserved in Siberia

If you were just to look at his head - eyes closed, chin resting gently, with slightly outstretched paws - you might think the puppy were only sleeping. But the tiny canine named Dogor, newly delivered from the permafrost in Yakutsk in eastern Siberia, died 18,000 years ago, at the tender age of just two months old

@dheerthan 10:54 AM - 03-Dec-2019

What You Need to Know About All the Manufacturing Industries | Schooled By Science

Manufacturing industries are always in flux, growing and shrinking at the whims of their customer bases. If you’re not an industry expert, it can be challenging to keep track of these shifts. If you’re curious to know about all the manufacturing industries? Here’s an overview of six of them.

@dheerthan 04:48 PM - 27-Nov-2019

NASA's Curiosity Rover Finds Unexplained Oxygen on Mars

Fluctuating levels of the atmospheric gas, a potential tracer of alien life, have left researchers mystified.Using its Sample Analysis at Mars (SAM) portable chemistry lab, the rover has ascertained not only what the surface atmosphere is made of, but also how its gases change with the seasons.

@dheerthan 04:08 PM - 27-Nov-2019