top | item 10917049 (no title) stevejones | 10 years ago Do any of them say it must be re-radiated omni-directionally as infra-red light? discuss order hn newest marcosdumay|10 years ago Pretty much.You can make it cooler than infra-red light (like microwaves), and you can irradiate for half a sphere, or even a bit less. But that's all.
marcosdumay|10 years ago Pretty much.You can make it cooler than infra-red light (like microwaves), and you can irradiate for half a sphere, or even a bit less. But that's all.
marcosdumay|10 years ago
You can make it cooler than infra-red light (like microwaves), and you can irradiate for half a sphere, or even a bit less. But that's all.