A. No. The Home Hub is a Broadband modem/router, and itâs the BT Vision+ box that has the required software, decoders, onscreen guide and Internet connection needed to get TV over Broadband. You need a BT Vision box to get BT Vision via a Home Hub.. The BT Vision Set-top box connects to a TV via SCART (or the HDMI connector). It also needs a wired connection to the BT Home Hub. Weâre not aware of any wireless option at this time, but you can use a set of HomePlugs to connect your Vision box to a Home Hub over your homeâs mains wiring.
The body can normally lose 1 pint of blood (usual amount given by donors) without harmful effects. A loss of 2 pints may cause shock, a loss of 5 to 6 pints usually results in death.. Typically, an adult human body contains about 10 to 12 pints of blood, and can expire from the loss of as little as 25% of it.
The resistance of human skin varies between 1,000 ohms (wet skin) to 100,000 (dry), so the lethal voltages are 200V and 20,000V respectively. A 400g heart (the most a healthy heart can weigh) might take up to 27,000V. At high voltages, extra physics comes into play. For example, only ten per cent of lightning strikes are fatal. Most injuries result from arc flash - the intense heat, light and pressure from the sudden heating effect of electrical currents.