Download Wireshark

The current stable release of Wireshark is 1.6.5. It supersedes all previous releases, including all releases of Ethereal. You can also download the latest development release (1.7.0).

Wireshark 1.6.5 Stable Release-Download (32bit)
Wireshark 1.6.5 Stable Release-Download (64bit)
Wireshark 1.7.0 Development Release-Download (32bit)
Wireshark 1.7.0 Development Release-Download (64bit)

Download Compiler Java : Java Development Kit

Java SE Development Kit 7u3 (x86) Download 32bit
Java SE Development Kit 7u3 (x64) Download 64bit

Step by step Path
1. Open C:\Program Files\Java\jdk1.7.0_03\bin
2. Follow The Picture Below

3. Right Click My Computer, then click Properties

4. Select Advanced Tab, Then Click Environtment Variables

5. Click New

6. Follow The Picture Below

7, Finally Click OK

3D printing is a mainstream consumer product (2015)

Until recently, this technology was extremely expensive - upwards of $15,000 per machine - and limited to use in industrial prototyping, product design, medical modeling and architectural models.* However, plummeting costs are now making it affordable to consumers.**
Rather than using ink on paper, these machines can actually "print" 3D objects. This is achieved by melting nylon powder and then shaping it based on computer instructions.
Countless different items can be produced – from jewellery and decorative giftware, to children's toys, kitchenware, replacement plugs, hooks, pipes, fittings, flooring and other household essentials.
Users can download new items and configurations from the Web.* Artists and hobbyists can even create their own, using these printers in combination with 3D scanners and modeling software.
In addition to falling costs, another reason that home 3D printing has taken off rapidly is that there is very little manufacturing being done in America and various other countries anymore. As a result, there is little or no pressure by manufacturing special interests against it.
In the decades ahead, this technology will evolve into nanofabricators, capable of reproducing items with atomic precision within minutes. It will ultimately lead to matter replicators with near-instantaneous production of virtually any object – including foodstuffs.

Battery technology gets a boost (2015)

A new method of charging lithium-ion batteries has been perfected. This enables them to charge ten times faster and to last ten times as long. A chemical oxidation process creates miniscule holes (10 to 20 nanometres) between layers of graphene. This provides lithium ions with a "shortcut" to the anode. Energy density is increased by inserting clusters of silicon between each graphene slice, which allows more ions to gather at the electrode.*
By 2015, the process is widely used in consumer electronics. Mobile phones can now be charged from flat in under 15 minutes, with a single charge lasting up to a week. This technology also paves the way for smaller and more efficient batteries for electric cars.

The Internet has a greater reach than television (2014)

Citizens in developed nations now rely on the Internet more than any other medium for news coverage. This trend* first became apparent in the early 2000s, when radio was overtaken by Internet usage. The rapid shift towards web-based information then began to affect print media, with newspaper sales being heavily impacted.
By 2014, the trend has continued, with even television now having less reach when it comes to news reporting. Television and the Internet are in fact converging together as one. Social media, mobile technologies and exponential bandwidth improvements have driven much of this change.