Caution! The site can't guarantee, that text has age permission. The site is not recommended, if you are less than 18 years old.
The site shows example sentences for English words. How the word or phrase could be used in a sentence?
" ... Empty space really does have quantum fields all throughout it, and those fields really do have fluctuations in their energy values. There's a germ of truth in the "particle-antiparticle pair production" analogy, and it's this: in quantum field theory, you can model the energy of empty space by adding up diagrams that include the production of these particles. But it's a calculational technique only; the particles and antiparticles are not real but are virtual instead. They are not actually produced, they do not interact with real particles, and they are not detectable by any means. ... "
" ... Hands-free technology has been surging in popularity with germ reduction being prioritized. ... "
" ... The fourth facet of wellness design makes home maintenance easier and faster, cuts the potential for germ spread – incredibly important at the moment – and adds living space capabilities that make caregiving simpler. ... "