Showing posts with label tunnels. Show all posts
Showing posts with label tunnels. Show all posts

Friday 7 September 2012

Travel Time

The Theory of Relativity couldn't have been explained better than this.

Get this.

You may think - a road is a road and distance is distance and that it takes the same time to cover the same distance - no matter which road you're on. But I'll have you reconsider your theory shortly. Let me show you how.
Let's look at some of the popular roads of India:
1. Bandra-Worli Sea Link Road - a bypass through the sea.
2. Khardong La Road - one of the highest motorable roads in the world.
3. Stilwell Road - once the most expensive road in the world.
4. Grand Trunk Road - one of the oldest roads in the world.
5. Magnetic Hill in Ladakh - one of the strangest roads in the world.
6. Hyderabad-Bangalore Highway - one of the easiest roads in the world.
7. Rohtang Tunnel Road - the longest tunnel-road in India at 10,200 feet elevation.

Geography. Landscape. Weather conditions. Speed limit. Magnetic forces. Unforeseen and uncontrollable forces.  And the driver's disposition towards driving. All contribute to the variation in driving speed and experience.

Now picture this....
1. Bandra-Worli Sea Link is an 8-lane cable-stayed bridge road which is 5.6 kms long and serves as a bypass to the Mahim Causeway, through the sea and is built to reduce travel time by 20 minutes between Bandra and Worli. Though the road may facilitate 60-km drive-speed, the traffic-congestion still brings the vehicles to a grinding halt for more than 15 minutes at both ends. It is one of the best roads in the world and still can't expect to reach on time.

2. Khardong La Road is perched atop a 17,600-feet high mountain in Ladakh, Jammu & Kashmir. Speed is secondary on this road - safety comes first. With all the perennial snow and ice mountains, finding a road beneath the sheets of snow is top priority.

3. Stilwell Road - also called the Ledo Road, was named after U.S. Army General Stilwell and was built during the World War II as an alternative to the Burma Road which was cut by the Japanese Army. In terms of construction costs, this road was once the highest in the world! It's the zigzag that will make you dizzy if you attempt speed on this road.
 


4. Grand Trunk Road - one of the oldest and longest roads in the world which connects Bangladesh, India, Pakistan and Afghanistan. This route was first initiated during the Mauryan Empire  and was renovated and extended during the 16th Century by Sher Shah Suri of the Muslim Sur Empire who took control of the Mughal Empire in 1540. Now this road would be ideal for high-speeds in most parts of its entire length.
 

 
5. Magnetic Hill in Ladakh - thousands of curious tourists visit this area to check this strange behaviour of this mountain/hill which is 27 kms west of Leh in Jammu & Kashmir. Tourists who visited this place at 11,000 feet altitude, have reported that this hilly area has magnetic properties which are strong enough to pull vehicles uphill. If this theory is fake, then why do aircrafts increase their altitude while flying over this area? As it is this hilly landscape is not speed-friendly and then this magnetic force which has a mind of its own?
 
 
 
6. Hyderabad-Bangalore Highway - they say you can drive on this road with your eyes closed. There is some reality to that - though should be attempted literally! This is almost a straight road that runs north to south without any deviations. During the day, you would barely see any traffic on the road. And the highway is 4-track road. You can easily cover this 570-km drive in 7.5 hours during the day in a car as opposed to the 12-hour drive in the night. Well.....I did!


7. Rohtang Tunnel Road - the current longest road tunnel of India which is at 10,200 feet altitude under the Rohtang Mountain Pass in the Pir-Panjal Range of the Himalayas on the Leh-Manali Highway. The tunnel is 8.8 kms in length and is supposed to reduce driving distance of 60 kms between Manali and Keylong.
 

By this theory, you ought to know better than to apply the same formula of distance, time and speed to all geographies alike!
Pix courtesy: Wikipedia, Placeforholidays, Tinsukia.gov.in, team-bhp, walkthroughindia.

Monday 30 January 2012

Out of thin air….

How did they invent a method called the ‘radio carbon dating’ that precisely gauges the age of an object upto 62,000 years???????

How did man dig up tunnels right through Rocky Mountains without them collapsing??????

How did they invent an ‘Avalanche Beacon’ that helps track people who are buried under tons of snow in an avalanche???????

How did people navigate the earth on seas with a mere compass??????

Well, I guess….the same way we zoom into our homes ….the stars…. which are thousands of light-years away!

Science…..Engineering….. Technology…. Gut Feel….and of course…. God’s good humour has made them all possible!

But my personal favourite invention that I look forward to indulging in is The Personal Jet Pack – meant for a single user to fly by strapping a rocket on the back of the user which currently can fly for 9 minutes, doing 18 kilometres provided the max pilot weight is 81 kgs. No more traffic jams, or low-life car-driving or toll-taxes for me!

Annnnd…. the two things that I really really wanna try and I really really hope they speed up tweaking are the Time Travel Machine and Teleportation and I’d never have to get into those confined and nauseating air-proof, water-proof, LIFE-proof LIFTS again!

And the time-travel machine could help me go back in time and tie-up a few loose-ends, give closure and retrieve money that someone owes me. Orrrrr…. I just wait a lil longer till they invent a device that tracks people who just disappear into thin air and leave no skid-marks behind!

Meanwhile….let me light my E-cigarette!!