“企业小了是自己的，企业大了就要为国家和社会承担责任。企业的贡献不应该仅仅局限在规模效益上，鲁花还应该承担一些大事”。

与保洁员姘居20年、抛弃妻子、肥美损中，这是双汇“被废太子”万洪建近日对其父万隆的指控。

对于音乐不能离身的我，就开始找寻能最简单听歌的方式，要说什么是最简单听歌方式，我跟你讲必须是蓝牙耳机，但是此处不得不做到心里有数，有什么数呢？那就是“蓝牙耳机听个响”，说白了就是告诉我们不要太过于纠结蓝牙耳机的音质，只要做到不纠结、不在乎，那么你才能真正感受到蓝牙耳机的优势。

如今，越来越多的电子产品打着便携的招牌走入了我们的生活，便携化不仅是年轻人无拘无束的象征，也是一种极简生活理念的体现。

今天要和大家分享一款便携音箱——TaoTronics的防水蓝牙音箱，由于其功能性较强，适用于更多场景，比较适合对音质要求不挑剔但爱护听力的消费群体。

Satellite navigation has revolutionized the way we get around. It’s cheap, fast and easy to use. But there’s one fatal flaw in the system: It simply can’t work underground.

GPS requires line of sight to satellites orbiting the planet. The great advantage of this is that it works seamlessly all over the world, without needing to be connected to a cellular or Wi-Fi network. This works well in open areas but in built-up areas with tall buildings, or in underground tunnels, the system can fall apart.

Bluetooth beacons offer a great opportunity for many industries to work more efficiently and improve their offering to customers. One of the most interesting applications is in the world of retail, where the phrase ‘know your customer’ is taking on a whole new meaning.

Mesh networking with Bluetooth has a bright future. By taking advantage of existing lighting systems you open the door to huge added value possibilities, both for your business and its customers.

While mesh networking is nothing new, it is only now starting to be adopted in industrial and commercial environments. Bluetooth Mesh offers a low power mesh network with the potential to deliver many and varied added value services.

Some people in the industry view mesh networking as the next ‘shiny object’, nothing more than another excuse to raise prices. But mesh does deliver significant benefits over star or peer-to-peer networks and looks set to make a real impact on the industrial IoT and in the smart home in the years to come.

The reason is simple: mesh networks solve a specific problem. A conventional wireless router offers limited coverage if you can’t hardwire additional access points to it, which drives up complexity and expense in large spaces such an office building. On the other hand, mesh networks bring wireless connectivity to such a space far more simply than ever before.

Like all communication technologies, Bluetooth is a better fit for some applications than others. If you're considering using Bluetooth, here’s an outline of the primary factors that determine the effective range of Bluetooth communications, plus some ways to improve it with networking. This article is now updated with the addition of Bluetooth 5 performance.

Let's imagine you've found a gap in the market for a great wearable device and, although some competitors offer similar products, you know that your idea adds unique, killer features that will mean people choose your product ahead of the others. The path from idea to market will still involve a lot of tricky decisions. One of the most important ones is how to connect your great product to users’ phones. This can have a huge impact on product design and usability so the sooner you start thinking about this the better.