arnabocean

— by Arnab Gupta

☞ A hermit crab changes home; brings house guests along

September 01, 2016

I’m always fascinated by documentaries about marine life, and I found this quite brilliant.

How the crab invites its house guests to come along to its new house is particularly interesting.

(I won’t say any more; go watch.)

☞ Britain has voted to leave the European Union

June 23, 2016

Britain has voted to leave the European Union, a historic decision sure to reshape the nation’s place in the world, rattle the Continent and rock political establishments throughout the West.

With 309 of 382 of the country’s cities and towns reporting early on Friday, the Leave campaign held a 52 percent to 48 percent lead. The BBC called the race for the Leave campaign shortly before 4:45 a.m., with 13.1 million votes having been counted in favor of leaving and 12.2 million in favor of remaining.

The value of the British pound plummeted as financial markets absorbed the news.

This is historic. Only time will tell whether the net effects will be good or bad — for Britain and for the European Union. (I haven’t followed the intricate details of the pros and cons, but I understand that the full effects and implications are hard to predict if only because the interactions and agreements between countries are so intertwined.)

P.S. — The following are required viewing:

Gallons per 100 Miles — The Calibration Chart

June 09, 2016

In the US, automobile fuel economy is usually measured in miles per gallon, mpg. This works, but there is a better metric, especially for comparison between values. Gallons per 100 miles is the way to go!

This is very well known, and even I’ve talked about this before. There are numerous online tools to do the conversion from mpg to gallons per 100 miles… but there don’t appear to be any simple conversion or calibration charts for it.

Well, here you are — an easy to use chart to convert between mpg and gallons per 100 miles (or, equivalently, from km/l to liters per 100km).

☞ Muhammad Ali is no more

June 04, 2016

A great fighter—“The greatest ever”—but he was so much more than that.

[…] as a young heavyweight champion he converted to Islam and refused to serve in the Vietnam War, and became an emblem of strength, eloquence, conscience and courage. Ali was an anti-establishment showman who transcended borders and barriers, race and religion. His fights against other men became spectacles, but he embodied much greater battles.

Also, these are must watch, if you haven’t seem them already:

Rest in peace, sir.

☞ Mumbai Police go after comedian for “mocking” celebrities

May 30, 2016

An Indian comedian, known for “edgy”, “controversial” material, apparently created something that pokes fun at Indian mega-stars and national heroes Lata Mangeshkar and Sachin Tendulkar.

And of course, this being India, some people found reason to be outraged. And of course, since these people have political affiliations linked to the government, the police are now “looking into the matter”.

Mumbai police has begun an inquiry into complaint against comedian Tanmay Bhat’s video of a mock conversation with Lata Mangeshkar and Sachin Tendulkar that prompted the Shiv Sena, Bhratiya [sic] Janata Party and MNS to call for action against Bhat and AIB.

The inquiry is based on the complaint by Raj Thackeray’s Maharashtra Navnirman Sena.

Bollywood has also reacted sharply to the comedian’s portrayal of the music and cricket icons, saying it is in poor taste.

Making videos in poor taste is not against the law, people. I have not seen the video; I will go ahead and concede nevertheless that the video is not worth its time on Youtube. OK, then don’t watch it! If no one watches it, guess what happens: they stop making such videos!

I find stuff like this maddening. “Freedom of speech” should be simple to understand, no? I can speak my mind; you can speak yours. Unless you’re putting words in my mouth, or are preventing me from living my life fully, I have no right to stop you making your speech, however offended or outraged I feel. Yes, if I feel your speech is “wrong” or “bad”, I might encourage my friends and family to boycott you. But only my sense of offense should have no effect on the legality of your speech!

The only people with say in the matter are the celebrities in question. Did Sachin Tendulkar complain? No. Did Lata? No! As long as everyone understands that the video was made by someone else and not the celebrities in question, how in the world does legality come into the picture?

Please, let the police do their thing and go after actual crime and actual criminals. “Distasteful” and “offensive” mean very different things than “illegal”.

Octopress — adding category tags to the blog RSS feed

May 28, 2016

Right from the beginning, I’ve assigned broad categories to every post I’ve written here. (For example, this is my—very lacking—Health Monitoring series of posts.) However, Octopress does not include these category tags by default into the RSS feed. So if a reader is using an RSS feed-reader app or website, they cannot make use of the assigned categories even if the app or website was capable of doing so.

I’ve now added some code necessary to add the categories to the RSS feed, and this is what I did.