A 6-D Brane World Model
A 6-inch Camera Obscura
A 6-INCH F/13 Refracting Telescope in Brass
A 60-foot Radio Telescope for Harvard Observatory
A 600 GHz Imaging Radar for Contraband Detection
A 600-year annual 10Be record from the NGRIP ice core, Greenland
A 6000-year record of changes in drought and precipitation in northeastern China based on a δ13C time series from peat cellulose
A 640-MHz 32-Megachannel Real-Time Polyphase-FFT Spectrum Analyzer
A 65 Ma palaeomagnetic pole for the Pacific plate from the skewness of magnetic anomalies 27r-31.
A 665 GHz Waveguide Receiver Using a Tuned 0.5 μm2 Nb/AlOx/Nb SIS Tunnel Junction
A 70-Million-Year Record of (18O Variation in the Permo-Carboniferous: Implications for Seawater (18O
A 700 GHz single chip balanced SIS mixer
A 70th Degree Lunar Gravity Model (GLGM-2) from Clementine and other tracking data
A 7400-sample geochemical-geospatial database for Oregon Cascade Range volcanic rocks
A 75 GHz to 115 GHz Quasi-Optical Amplifier
A 75-Second Periodicity in Auroral-Zone X Rays
A 750 MM balloon-borne telescope for far-infrared astronomical observations
A 750 mW, continuous-wave, solid-state laser source at 313 nm for cooling and manipulating trapped 9Be+ ions
A 750 year ice core record of past biogenic emissions from Siberian boreal forests
A 750µm-Wide Sub-Hexagonal Clast in the Matrix of Orgueil