added landing page

[surasnayak]

Thanks for contributing. Your contribution might help someone understand the concepts better.

However, to make sure things are working properly, here's a checklist. Just make sure you check them.

• [x] I am reading these checkboxes.
• [x] Read contribution guidelines
• [x] Link to the demo.

Here are some optional checkboxes. You can leave them unchecked if you want to.

• [ ] Added some help text to understand the concept. Markdown/HTML would work.

[himanshub16]

Hi @surasnayak Thanks for contributing.

https://github.com/himanshub16/cool-physics/issues/12#issuecomment-359180913 Is it possible to make changes to the markdown (README.md) instead of adding html page? That'd more helpful.

AFAIK Github markdown supports embedding HTML.

Reason behind asking this was to have one instead of two places when making a change.

[surasnayak]

Ok I think you have given en example of this is one of the comments on the issue..

https://himanshub16.github.io/cool-physics/

You want me to build something like ☝️ this but prettier right?

[himanshub16]

yup. Readme is simple to take care of.