but the transport layer performs a sequence check on the data and ensures that if a 12MB file is sent, the full 12MB is received. "OSI transport services" include layers 1 through 4, collectively ...

It’s a physical layer ... RS485 to build your home (or room) automation system, or a relatively large robot – without all those worries that wireless brings. The name might remind you of RS232 ...

To construct the model, the entire job of data networking is broken down into a series of tasks that are then assembled into logical groupings, each logical grouping becoming a layer in the model. The ...

To understand network communications, it is essential to learn about the protocol layers (see OSI model). The IP layer 3 breaks apart the data being transmitted into variable length packets ...

The next layer is the mantle. Many people think of this as lava, but it's actually rock. The rock is so hot, however, that it flows under pressure, like road tar. This creates very slow-moving ...

“Layers can add dimension, texture, and warmth, and the right materials combined together can effortlessly add to your style,” says Lindsey Bernay, on-air fashion expert and author of You Can ...

On 16 September, the world will mark the International Day for the Preservation of the Ozone Layer. It was on this day, 35 years ago, that the Montreal Protocol, considered one of the most ...

Image caption, Without the ozone layer, planet Earth would be a very different place. One of those is the ozone layer. It’s basically the Earth’s sun cream - it protects the planet from ...

Liquid Layers is a fun interactive site where you can engage with a sea of colorful fluid. I like that you can play around ...