Showing posts with label Science. Show all posts
Showing posts with label Science. Show all posts

Wednesday, November 07, 2012

Raw Materials for Lunch

Dad - What will you eat for Dinner?
Me- I dunno I'll figure it out later
Dad- Ok I will give you some materials for dinner, later on.
Me- What? Materials for what?
Dad- Materials for making dinner. It's all raw materials and you are the extruder.
Me- Why can't you just say food?


Oh My!



Breathe

Tuesday, November 06, 2012

Life with a Polymer Scientist

dad - start the dishwasher
me - you start it
dad - i dont know how to
me - its a machine!
dad - there's too much ... going on the soap etc!
me - seriously? you cna make really complicated materials using a hi - tech  twin screw extruder but NOT run a dishwasher?
dad - well i don't know, there's so many soaps!! and it's so complicated.

:-O


Breathe!

Wednesday, August 01, 2012

Turtle Walks

"My Experience in conservation, and environmental activism includes turtle walks"

"What?"

This was the reaction, I most often received when I told professors and employers about my experiences in environmental stewardship. My school would organize nights walk, for which we would, walk about 10 miles along the coast in Madras (Chennai), during the Olive Ridley nesting season. This was usually during November to January. Why would we do this? The Olive Ridleys were attacked on the beaches when they would come up to nest. The nesting process (digging the hole, laying the eggs, covering it up, could take a while). Each nest could hold up to 200 eggs. Sometimes, stray dogs, poachers would come and hurt the turtle, or destroy the eggs. Our job would be to protect the turtle, and relocate the nest after the mother made it back to see. This relocation process was done very precisely (distance from shore, depth of hole, width of hole, etc). In the 90's in India the Olive Ridley was considered an endangered species. Now when I google "Olive Ridley", the facts seem to have changed; according to NOAA they are plentiful. What I knew then no longer stands? Research? I am not sure, however perhaps our efforts then are reflected on their now "plentiful" status.

There is nothing more lovely than walking on a beach all night trying to save turtles. Breeze, the moon, the ocean, changing of tides, and creatures of the sea that only come out at night. Stories would come to mind; how the ocean requires a human sacrifice of one human a day. I wondered who it would be that night, maybe a poacher.

These were the days when some of the major organization in conservation of wildlife seemed so great and good, but as we grow, we do get jaded by the truths. However the truths about the turtle walks and other efforts to help save our planet, hasn't be tarnished. I mean honest efforts, the ones where people don't go seeking money by overpriced cards, or something of the sort. I'm glad the Olive Ridley is still around, now let's help the tigers, although dangerous, the Florida Panther, the bald eagles (their numbers are on the rise)... It is wishful thinking, that even with all the problems in the world right now, someone (me) is still worried about animals, but they do, eventually, play a large role in our circle, although we might never see it until we feel it.

My friend Adhith Swaminathan took the following pictures. This is some information from him:

"I work as a research assistant on a leatherback project in the andaman and nicobar islands. We basically stay in an island called little andaman and camp for like 5 months recording data with regard to turtle nesting etc..track them using satellite trackers to get an idea where they go after nesting..post nesting migratory route.
anyway...
all the sea turtles including olive ridley are still endangered. Only reason you see so much in one place is cause they practice a phenomenon called arribada..i.e mass nesting / synchronized nesting. SO this basically happens only in 3 places in Orissa, India and i was fortunate enough to work in one of the beaches "



The turtles come ashore during mass nesting, called arribada
she travels a long way to dig a hole

Just keep digging
she doesn't posses opposable thumbs so she gets a little covered in sand!

she lays the eggs, they fall a foot or so, but they don't crack!

here are the eggs!
Adith and a turtle while she's laying!

she covers up the hole and heads back to sea
Back to her element
The babies hatch and are guided back to the ocean where they will have to fend for themselves.
grow into a big turtle, travel the seas to find a mate, and make her own babies!




http://en.wikipedia.org/wiki/Olive_Ridley
http://www.fws.gov/northflorida/seaturtles/turtle%20factsheets/olive-ridley-sea-turtle.htm

http://wwf.panda.org/what_we_do/endangered_species/marine_turtles/olive_ridley_turtle/

http://world-turtle-trust.org/project07.html
http://sstcn.org/

Thursday, December 10, 2009

My Response to "Climate Change" Skeptics and Opposers

Sure people maybe skeptics about climate change... but there are those without voices who FEEL the climate change change. I'm sure if you had no voice and had "NO RIGHTS" things would be different in your mind and your perspective. 

However you are not in that unfortunate position. So you will write to "whoever" the pope or the president and make an issue of how the "climate change" is something we in the here and now shouldn't focus on. 

We don't live in the Poles, or in coral reefs, so delicate and sensitive to the slightest temperature changes. 

Most of us don't live in an area which is affected... extreme heat and drought in the tropics, or melting glaciers.

It's not just about climate. It's more than just climate, its OUR world. 
When we start deciding which species lives or dies based on OUR actions, then we should worry that in the future there is a possibility when humans decide which humans live or die. 

Or are we already there? 

It's more than science. Its understanding, empathy and compassion. 

Perhaps many in our country don't have it - empathy, understanding, compassion...

Many in our country don't know how much worse it can get - yes a warm winter is wonderful and welcomed, but to experience drought, or the loss of land due to floods...


We have it good so far.


Do we care about 10 years from now? 20 years from now? 50 years from now? 100 years? No. We live in the NOW and plan only for OUR futures.

Breathe!

The airs will get polluted, and there won't be fresh air to breath. We can pay for air like we pay for gas now.

Wrote this in 2009 10th Dec... Posting it now!
:-P