There are some concept gadgets that seem too dreamy to ever be real. This one concept bike, which is an idea for mass transit renovation in central London called London Garden, is probably one of them.

This bike is not like any bike that I have ever seen before, as it also doubles as a generator. See the solar panels on the wheels? Using the sun’s rays and the pedaling of the cyclist, energy is created and stored within the bike itself.

This energy can later be used to turn the bike into an electric scooter or charge another vehicle like a bus. That’s right, part of this design is so cyclists can board specially made buses with their “bike batteries” and plug them into the bus to provide power.

These cyclists will be rewarded by not having to pay a fare, because hey, they’re paying for the fuel, right? Not only that, but there is even plans to store the bikes in the air, so that wind power adds more power.

I don’t know about you, but this concept could not work now. I mean, you would have to completely redo the bus system to get this to work, and major renovations like that take years. However, the designers of London Garden are taking a step in the right direction for greener power as every watt of energy is being harnessed.

The slim new BlackBerry Curve 8520 is an incredibly approachable smartphone that comes in two attractive colors from T-Mobile – black and frost. For people who like to be connected, it provides easy mobile access to email, messaging (IM, SMS, MMS) and popular social networking sites (including Facebook® and MySpace) and features a highly tactile full-QWERTY keyboard for comfortable, accurate typing. It also features rich multimedia capabilities and access to music, games and other mobile apps for entertainment on the go.

The BlackBerry Curve 8520 smartphone is a world phone, and is also Wi-Fi®-enabled to arm customers with fast Web browsing and Wi-Fi calling. T-Mobile customers can continue to get great mobile coverage and unlimited nationwide Wi-Fi calling with T-Mobile’s Unlimited HotSpot Calling service as well as unlimited nationwide calling to five people with T-Mobile myFaves® service.*

In addition to providing the industry’s leading mobile email and messaging solution, the BlackBerry Curve 8520 smartphone is designed to be efficient and convenient. It introduces an innovative touch-sensitive optical trackpad, which makes scrolling and selection smooth and easy for a great navigation experience. It is also the first BlackBerry smartphone to feature dedicated media keys, smoothly integrated along the top of the handset, giving customers an easy, convenient way to control their music and videos.

Key features of the BlackBerry Curve 8520 smartphone include:

Full-QWERTY keyboard and touch-sensitive optical trackpad for reliable, responsive typing and navigation
256MB Flash memory and a 512Mhz next generation processor for enhanced performance
Premium phone features including voice activated dialing, and Bluetooth (2.0) support for hands-free use with headsets, car kits, stereo headsets and other Bluetooth peripherals
2 MP digital camera with zoom and video recording
Advanced media player for music, pictures and videos, with dedicated media keys and a 3.5 mm stereo headset jack, plus BlackBerry® Media Sync, which makes it easy to quickly sync music from iTunes® or Windows Media® Player with the smartphone**
Access to BlackBerry App World™, featuring a broad and growing catalog of third-party mobile applications developed specifically for BlackBerry smartphones. Categories include games, entertainment, social networking and sharing, news and weather, productivity and much more
BlackBerry® Internet Service support for access to up to 10 supported email accounts, including most popular ISP email accounts such as Yahoo!®, Windows Live™ Hotmail®, AOL® and Gmail™; and BlackBerry® Enterprise Server support, which provides advanced security and IT administration features for corporate deployments
Expandable memory via hot swappable microSD/SDHC memory card slot, supporting cards of up to 16 GB today and expected to support next generation 32GB cards when available; a 1GB card is included
Built-in Wi-Fi (802.11 b/g) with support for T-Mobile Unlimited Hotspot Calling service
Quad-band world phone: EGDE/GPRS/GSM (850/900/1800/1900 MHz)