Tags » Radio Frequency

What is a FID (Free Induction Decay)?

In magnetic resonance, free induction decay (or FID) is the temporal profile of induction of sample placed in the magnetic field in the absence of external radio-frequency (in NMR or microwave frequency in EPR) irradiation after some irradiation has been applied and then interrupted. 449 more words

NMR Application

Core NMR Analyzer

It is a well known fact that nuclear magnetic resonance (NMR) is commonly used in well logging measurements and for routine laboratory core analysis. However, many are not aware of the principle behind NMR and its advantages for the core analyst. 607 more words

NMR Application

Silvercrest Wireless Doorbell Tear down

I bought a wireless doorbell at Lidl branded SILVERCREST for unbelievable EUR 5.99. Really amazing! I have been asking myself how this price can be achieved and decided to buy a package and do a tear down of the devices. 870 more words

Doorbell

Evolution

If we accept Darwin’s theory of evolution, which I do, then we accept that we are the way we are as a result of a very period of gradual changes brought about by the pressures that our species has experienced through emergence and during process of its existence. 1,133 more words

Philosophy

Anti Aging Treatments - Is Laser Skin Tightening Right For You?

Wrinkles, sagging, and a loss of density are a natural part of the aging process. A common misconception of aging is that we have to give in and accept it. 763 more words

Beauty

Kansas City smart meter fires

While electricity companies continue their campaign of hastily covering up smart meter fires, the truth is getting out there via the media and concerned citizens.  Kansas City TV station, KSHB-TV, recently reported that several smart meters in the district have caught fire. 195 more words

Safety