On Wed, Jan 12, 2022 at 7:04 PM Robin <mixent...@aussiebroadband.com.au> wrote:
In reply to H LV's message of Wed, 12 Jan 2022 15:11:09 -0500: > Hi, > [snip] > >Terrestrial radiative cooling: Using the cold universe as a renewable and > >sustainable energy source > > > https://www.sciencemagazinedigital.org/sciencemagazine/13_november_2020/MobilePagedArticle.action?articleId=1637817#articleId1637817 > > I note that 8-13 mm is the same order of magnitude as the CMBR. > Coincidence? > > I think the wavelength is 8 - 13 μm (micrometer) rather than 8 - 13 mm (millimeter). Harry
