Yes. In fact, only a few days ago, Google provided a means to do it, by bringing out a dongle for streaming content from any device that it can sync to. Your TV has to have an HDMI input and your computer has to be able to transmit. This isn't difficult if you already have a wireless capability in your PC/laptop/tablet/mobile via the CPU or onboard wireless card or wireless adaptor/dongle, such as a Netgear WG111v3 or similar. The cost is £22 for the additional Google dongle.
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There are other less well known devices that have been able to do it for quite a while now, but apart from Apple's costly [and no doubt highly profitable] much have product, this is the first high profile, easily affordable device. Note, doesn't work on CRT TVs because of the input. It may still work with an adaptor into a Scart socket, but I've yet to find that out.
The quick answer is yes.