If you are planning to buy a dSLR, here are the steps that you should follow. The first rule of buying a dSLR is do not buy a dSLR. The second rule of buying a dSLR is do NOT buy a dSLR. Seriously! You may think that you are ready, that you know what you are getting into. But trust me, you are not. dSLRs are not just cameras, they are relationships. And like any relationship they have to be maintained – they require time, money and effort. And much like that rebound you regretted getting into, at some point you will regret this. These things are big, bulky, heavy and conspicuous – you will probably require a separate bag when you are packing for a trip, you will have to sacrifice underwear or deodorant (or both) on that hike, the strangers would glare at you as they would at a monkey with a camera (which you most likely end up looking like anyway), and everyone will expect each frame you click to be poetry frozen in time. You can’t carry them to the local pub; you can’t dan
great to know that muggu ka kaat diya by 'publishing' it first!!!
ReplyDeletehow bored are you???
ReplyDelete42
ReplyDeleteIrrational numbers are just theoretical constructions. Physical measurements cannot be irrational. Any measurement can be done till the resolution of plank units only. So you can never get irrational measurements. So a quantized universe (quantization being in terms of plank units) cannot allow irrational numbers.
ReplyDelete@sarkar : agreed
ReplyDeletebut then what about e n pi .... they are very basic to our mathematics ... is it to say that our mathematics is based on mere theoretical hypothesis
well the length of any stick cannot be pi or e. physics deals with physical realities/measurements. irrational numbers do no exists in physical reality simply because no device can measure an irrational number. that is because such a measurement requires an infinite resolution of unit. and that is not possible in a quantized universe where there is a lower limit in resolution i.e. the plank units.
ReplyDeletein simple terms because irrational no. or ratinal no. are real things in an abstract mathematical structure with closure property(of course this is so because it's constructed this way)
ReplyDeleteOur real words doesn't allow even the rationals because our faculty of observation is bound by uncertainty principle.
I want to quote your post in my blog. It can?
ReplyDeleteAnd you et an account on Twitter?
@anon
ReplyDeleteas long as u credit and link back ... u can use it ...
and i am on twitter ... twitter.com/ritwik_mango
Your blog keeps getting better and better! Your older articles are not as good as newer ones you have a lot more creativity and originality now keep it up!
ReplyDeletethank youssss @anon
ReplyDeleteand the 2 anons aren't the same ... are they??
please use your names .. easier to follow people :)