Physics and Astronomy Companies

General Optics

Laser Systems



  • Orbital Networking Engineering, Inc.
    Orbital Network Engineering, Inc. is the leader in applying high reliability mission critical wireless technology to the needs of space and telecommunications industries.
  • California Hydrogen Business Council
    The news and information resource for the companies building the hydrogen economy.
  • SafeSun, Personal UV meter
    SafeSun spectral charecteristic follows human skin sensitivity to UV burning in 300-340nm range
  • EG&G Signal Recovery Home Page
    Details of all current EG&G Signal Recovery Instruments, including lock-in amplifiers, choppers, preamps & signal averagers
  • Reade Advanced Materials
    A 600 page supersite of background information on metal, ceramic, mineral, composite, and polymer particles used in the physics industry., Providence, RI and Sparks, NV
  • e-NoteBooks
    Publishers and resellers of add-ons for Mathematica and LabVIEW. Downloadable distributions available from our online store.
  • Richard Paul Russell Limited
    Hand-held anemometer instruments for measurement of airflow temperature & humidity
  • A-VAC Industries
    high vacuum equipment sales, service and support. Helium leak detectors, vacuum pumps, accessories, parts and professional service since 1969 , Anaheim, CA. U.S.A.
  • B&B Electronics
    Full line of interface converters: RS-232 to , Ottawa, Illinois
  • Omicron Vakuumphysik GmbH
    Omicron manufactures a wide range of scanning probe microscopes and instruments for electron spectroscopy for surface science and nanotechnology

Science Quote

'Science is facts; just as houses are made of stones, so is science made of facts; but a pile of stones is not a house and a collection of facts is not necessarily science.'

Henri Poincaré

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