How to protect yourself from coronavirus (COVID-19)?

The novel coronavirus (COVID-19) is now a public health emergency of international concern, killing more than 1,600 people and infecting more than 69,000 worldwide. Here's what makes this strain so unusual and what you can do to protect yourself.

@dheerthan12:48 PM 18-Feb-2020

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Living in the climate emergency: Australia's new fire zone

In this first episode of The Frontline, a new series that shows how everyday Australians are already living with the climate crisis, we go inside the new fire zone: areas of Australia that used to be too wet to burn.

@dheerthan 12:34 PM - 18-Feb-2020

Resize Images Online

Resize a JPG, BMP, GIF or PNG image online. Reduce image size to share it with friends or upload it to your social networks or websites.

@dheerthan 12:28 PM - 18-Feb-2020

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.

@dheerthan 05:18 PM - 13-Dec-2019

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