Complicated Mechanisms Explained in simple animations
Radial Engines
Radial engines are used in aircraft having propeller connected to the shaft delivering power in order to produce thrust its basic mechanism is as follows
Steam engine Principle
Steam engine once used in locomotives was based on the reciprocating principle as shown below
Sewing Machine
Maltese Cross Mechanism
this type of mechanism is used in clocks to power the second hand movement.
Manual Transmission Mechanism
The mechanism also called as “stick shift” is used in cars to change gears manually
Constant Velocity Joint
This mechanism is used in the front wheel drive cars
Torpedo-Boat destroyer System
This system is used to destroy fleet in naval military operations.
Rotary Engine
Also called as Wankel engine is a type of internal combustion engine has a unique design that converts pressure into rotating motion instead of reciprocating pistons
Videocon Launches 2 New Unlimited GPRS Packs
Videocon Mobile Services, one of the fastest growing telecom operators recently launched 2 new Truly Unlimited Mobile Internet offer apart from the existing Rs96 Unlimited Internet offer.
The new Mobile Internet (GPRS) packs which are launched are priced at 2 different price points enabling customers to enjoy services at really affordable rates.
For Gujarat, Haryana, Kerala and Tamil Nadu (including Chennai) telecom circles, the 2 new Truly Unlimited Internet packs are priced at Rs13 and Rs251. With an e-recharge of Rs13, you can surf/download Unlimited without any fair usage limits for 3 days whereas with an e-recharge of Rs251, you can surf/download without any fair usage limits for a whopping 90 days.
For Mumbai circle, the 2 new Unlimited Internet packs are priced at Rs13 and Rs225. With an e-recharge of Rs13, you can surf/download Unlimited without any fair usage limits for 3 days whereas with an e-recharge of Rs225, you can surf/download Unlimited without any fair usage limits for a whopping 90 days.
The Tariff details are tabulated below:
| Tariff Locations | For 3 days | For 90 days |
| GUJARAT | Rs. 13 | Rs. 251 |
| HARYANA | ||
| KERALA | ||
| TAMIL NADU (including Chennai) |
| Tariff Locations | For 3 days | For 90 days |
| MUMBAI | Rs. 13 | Rs. 225 |
For More, you can talk to V-care executive @ 121(toll free) from your Videocon Number or alternatively you can also log on to www.videocon.com
Nokia Launches Dual SIM Mobile Phone C1 and C2 In India
Nokia India today unveiled its long awaited 2-in-1 dual SIM (GSM+GSM) mobile phone, Nokia C1 (C1-00) and Nokia C2 (C2-00).
The two new devices, in the Nokia Cseries family, are available at very attractive and affordable price points and will address the consumer need for a Nokia phone boasting multiple sim functionality.
Nokia C1 and Nokia C2 will enable users to take advantage of a rounded feature set including multiple phone book options, long battery life, large screen and local language interface.
Unveiling the new devices, Mary McDowell, Executive Vice President, Mobile Phones, Nokia said, As per our deep consumer insights, entry level consumers need dual SIMs for various reasons including economizing time and costs, improving efficiency and for increased convenience.To address these consumer requirements, Nokia has launched these two devices that offer multiple SIM capabilities with a balanced feature set and relevant innovations at affordable price points.
Nokia C1 will be available at an MRP of Rs1999 and will be the first Nokia mobile phone to feature a 2-in-1 SIM solution. Nokia C1 owners will greatly benefit from the call divert feature in the new phone, which will ensure that they never miss a call from either of the two SIMs. Moreover, by simply holding down a key, people will be able to switch between the two SIM cards in the phone.
Nokia C1 owners will also benefit from a standby battery time of up to six weeks, the longest ever for a Nokia mobile phone, especially useful in those parts of the country where access to electricity is sometimes limited. The standard flashlight often someones only means of bright light is paired with a vivid color screen and FM radio with standard headphone jack, meaning the Nokia C1 is as much about entertainment as it is about convenience.
Nokia C2 comes with Nokias innovative services including Ovi Life Tools and Ovi Mail. Nokias Ovi Life Tools provides consumers a wide range of information covering healthcare, agriculture, education and entertainment, whereas Ovi Mail offers email accounts for the developing world.
The Nokia C2 also makes listening to music simple with the FM radio and music player and a massive amount of music storage with the phone supporting micro-SD cards of up to 32GB.
http://www.airtel.in/wps/wcm/connect/airtel.in/Airtel.In/Home/ForYou/Mobile/Prepaid/Tariffs/
http://www.airtel.in/wps/wcm/connect/airtel.in/Airtel.In/Home/ForYou/Mobile/Prepaid/Tariffs/
Idea to Deactivate Inactive Numbers after 90 Days
Idea to Deactivate Inactive Numbers after 90 DaysAditya Birla-promoted Idea Cellular who became country’s 3rd largest cellular operator overtaking state-owned BSNL and having a subscriber base of 56 million takes a step to deactivate unused numbers implementing new rule to its all prepaid customers who have taken Idea connection and left it unused.Idea Cellular is now present over 22 circles on India.
As new operators coming with cheaper tariffs and dual SIM handset prices are lowered down, people now have more than one connections with him/her. Older one is often left unused due to higher tariff rate of that, and cheap tariff from new players is enjoyed mostly. While most operators deactivates a lifetime connection which is inactive or not recharged with a minimum Rs 100- Rs 200 topup for a period of 180 days, Idea goes more strict. It says :
New Idea Prepaid Subscribers with Lifetime account validity or account will be deactivated if he/she is in ANY of the below mentioned categories:
1. If he/she fails to remain active on the network for 3 continuous month’s i.e. he/she should either receive or make a call (excluding the first call for SIM activation) once in 3 months.
2. If he/she does not recharge with a minimum value of Rs. 200/- once in every 6 months.
Basically this new 90 days or 3 months deadline makes Idea to get some revenue for its subscribers. But as MNP is coming soon, this strict regulation would not make any sense. Will Idea recycle these inactive numbers? Those people can not leaveIdea Cellular due to their favorite number will move to the cheaper operator as soon as MNP kicks in.
