An atom interferometer can make ultra-precise measurements of gravity
RAL Space/IQO Hannover
Extremely cold atoms have been used to measure gravity more precisely than we thought possible, beating a limit that stems from quantum weirdness.
Ultracold atoms are some of the most sensitive force sensors. They are useful for such work because at the coldest possible temperature – absolute zero – they take on quantum properties that are extremely susceptible to pushes and pulls in their environment. But that sensitivity can be muddled by the small fluctuations, or “quantum noise”, in the atoms’ states.
Felecia Phillips Ollie DD (h.c.) is the inspiring leader and founder of The Equality Network LLC (TEN). With a background in coaching, travel, and a career in news, Felecia brings a unique perspective to promoting diversity and inclusion. Holding a Bachelor’s Degree in English/Communications, she is passionate about creating a more inclusive future. From graduating from Mississippi Valley State University to leading initiatives like the Washington State Department of Ecology’s Equal Employment Opportunity Program, Felecia is dedicated to making a positive impact. Join her journey on our blog as she shares insights and leads the charge for equity through The Equality Network.
