I have this question to answer but I don't really get what it is asking of me:Describe how sampling techniques is/has been applied while working safely in science/chemistry laboratory. You may make reference to using samples determine the concentration of unknown solutions, melting point determination of substances etcWhat does it mean - HOW they have been applied, please?
if you subscribe to m theory the worm hole can connect two parallel universes coexisting within a hairs distance from one another
Just a thought, but make sure both machines are running the NetBEUI over TCP/IP service (in your network setting) if they're not already. If they aren't, they may not broadcast their presence on the network. Although if you're seeing the machine names they probably ARE on the network. Make sure neither machine is connected to a VPN, as that will make one machine appear to not really be on your network. Turn off Internet Worm Protection in your antivirus software such as Norton on both machines. DO NOT turn off your antivirus, just worm protection. Norton AV v6 and up treats repeated requests to access a machine as a worm attack. Sometimes if one machine is running an older OS such as win 98, other machines can see it but it can't see newer machines. If that's the case, most likely they don't speak the same flavor of NetBIOS, and they will only be able to see each other over TCP/IP (see comment above about NetBIOS / NetBEUI over TCP/IP). Try looking to see if either machine actually DOES have a login with permissions. You may have to enable access for Guest on one or both of the machines. If that's the case, set a password you'll remember and if prompted for a login,use it. Instead of browsing the network by clicking on the machine name under My Network, try going into Explorer and just typing the machine name, like this: \other_machine I have to do this to access my network printers. I don't know why, but try it. Good luck.
The demonstration works by representing our 3D universe with a 2D surface. Suppose a sheet of paper is our universe. You want to go from the point (X,Y) 0.2, 0.6 to (X,Y) 0.8, 0.6, so you can trace a solid line joining the two pint together, measuring 0.6 unit long. Now, fold the sheet along the axis X 0.5. Now the point (0.2,0.6) is now touching point (0.8,0.6). If you could jump from one side of the sheet to the other as the are folded, your travel distance would be zero, across the 3rd dimension. This tunnel across an additional dimension would be the wormhole. That is what it is all about. Edit: well that is the tricky part: no one knows how to fold the space time continuum. Some argue that it could be done with black holes, most specifically using extremely fast spinning ones so that the event horizon would adopt a toroidal shape with a ring shaped singularity, but some calculation imply that opening a 'worm hole' large enough to put a marble sized object through would require the equivalent of converting all of the planet Jupiter mass in energy. I have not done the calculations myself (guess why) so cannot vouch for their applicability though I have no reason to doubt them. But that goes a long way to show that there is a world of difference between saying let's have a wormhole and actually having one. The mechanism invoked for 'bending' space is extreme gravity, which can be seen as not being an attractive power as such, but a deformation of the fabric of space. Again, the 2 dimensional analogy of a space that is a large rubber sheet, deformed locally by massive bodies that stretch it, can be used to get a feeling for the notion. Close to a black hole, past the event's horizon, the stretching is so long, it becomes vertical and infinitely deep.
