Observer

An observer is one who engages in observation or in watching an experiment.

Observer may also refer to:

Computer science and information theory

  • In information theory, any system which receives information from an object
  • A state observer in control theory, a system that models a real system in order to provide an estimate of its internal state
  • Observer pattern, a design pattern used in computer programming
  • Fiction

  • Observer (Mystery Science Theater 3000), a fictional television character
  • Observers, beings in the television show Fringe
  • Music

  • "Observer", a song by Gary Numan on his album The Pleasure Principle
  • "The Observer", a track from The Flaming Lips' 1999 album The Soft Bulletin
  • The Observers, alternative name for reggae session band Soul Syndicate when working with Winston Holness (a.k.a. Niney the Observer).
  • Physics

  • Observer (physics)
  • Observer (special relativity)
  • Observer (general relativity)
  • Observer (quantum physics)
  • Observator (astronomy)
  • Politics and diplomacy

  • Observer status, granted by an organization to allow a non-member limited participation
  • Latest News for: Expert observer

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    Scientists release plans for an even bigger atom smasher to address the mysteries of physics

    The Citizens' Voice 02 Apr 2025
    Independent experts will take a look before CERN’s two dozen member countries — all European except for Israel — decide in 2028 whether to go forward, starting in the mid-2040s at a cost of some 14 billion Swiss francs (about $16 billion) ... While an observer state and not a member, the U.S....
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    BlackRock Registered as Crypto Asset Firm By UK FCA

    CoinGape 01 Apr 2025
    Following this move, market experts believe that major companies like BlackRock view cryptocurrency as a valuable asset worth investing in ... Experts are speculating that a European Bitcoin ETF could be the next step, following the success seen in the US ... Some experts are observing whether an XRP ETF tied to the Ripple coin is in the works....
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    Market bloodbath due to tariffs, slower IT growth, and oil crises say experts

    Beijing News 01 Apr 2025
    Experts say the market is under pressure as it awaits the details of the Trump tariff scheduled to be implemented from April 2 ... Observing the markets, another expert, Akshay Chinchalkar, Head of Research, Axis Securities, said, 'Reciprocal tariffs may be watered down but they are still coming, and that's causing plenty of volatility....
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    Indian stock markets fall for second consecutive day amid jitters over US tariffs

    Beijing News 01 Apr 2025
    Market experts say US Tariffs, to be announced on April 2, are heavily impacting the investors' sentiments ... Observing the markets, another expert, Akshay Chinchalkar, Head of Research, Axis Securities, said, 'Reciprocal tariffs may be watered down but they are still coming, and that's causing plenty of volatility....
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    Want To Know What Someone Is Thinking? Try These 7 Psychological Tricks To Read Their Mind

    News18 01 Apr 2025
    Expert shares tricks to read minds. observe eyes, hand gestures, and body language ... ....
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    In Adams Case, Some Say It’s Not the Time for Narrow Reading of the Law

    New York Times 01 Apr 2025
    Some legal observers say the court-appointed expert who recommended dismissing charges against Mayor Eric Adams failed to account for the extraordinary factors in the case ... ....
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    Moody’s economist fears 'worst-case scenario' as Trump tariff threatens 'millions of jobs lost'

    Alternet 01 Apr 2025
    President Donald Trump is describing this Wednesday, April 2 as "Liberation Day," equating steep new tariffs scheduled to go into effect that day with "liberation." ... Meanwhile, longtime U.S ... READ MORE ... READ MORE ... "So you see markets opening, I would say, modestly lower," Egan observed ... READ MORE ... Expert explains why 'callous' Musk inspires such animosity....
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    What happens next at Health and Human Services with a quarter of the workforce gone?

    Federal News Radio 01 Apr 2025
    The shock waves reverberate. Health and Human Services Secretary Robert Kennedy Jr. wants to trim 20,000 employees or about 1 in 4 employees ... Tom Temin ... And you must be watching the rest of HHS just as an observer and an expert in health care policy because this is coming to FDA, to the NIH, to, I guess, the Centers for Disease Control and Prevention ... ....
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    Banks accused of manipulating foreign currency rates

    Capital Ethiopia 31 Mar 2025
    Experts, including former and current bank presidents, observed that the recent NBE auction indicated that banks are offering additional funds to secure foreign currency for various purposes ... “However, we now observe that some banks are shortsighted, prioritizing profitability above all else,” one remarked. A banking expert told Capital....
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    “It Is Deeply Disappointing That Regulators Need to Take These Actions Today”: RBA Governor Slams ASX

    Finance Magnates 31 Mar 2025
    The Reserve Bank of Australia (RBA) has downgraded its assessment of ASX Clear and ASX Settlement's compliance with the "Operational Risk" standard from "partly observed" to "not observed" - the first time such a reassessment has occurred outside the regular annual cycle....
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    SpaceX Launching First-Ever Astronauts Over Earth's Poles Tonight

    Futurism 31 Mar 2025
    Perhaps the most spectacular item on the bucket list is observing an atmospheric phenomenon known as the Strong Thermal Emission Velocity Enhancement, or STEVE, a streak of light in the night sky that often accompanies the northern lights, which has seldom been observed from space....
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    Remittix Strives For Gold With Record-Breaking Presale. Could $RTX Have Over 50,000 Investors At The ...

    Cryptopolitan 31 Mar 2025
    Crypto experts observe that investor confidence in Remittix hinges on the fact that the platform focuses on the affordability, quickness, and convenience of cross-border transactions ... With hundreds of additional ones registering daily, experts predict is destined to far surpass ......
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    Feature: Robotic fish help revitalize fish farming

    People Daily 31 Mar 2025
    To solve this, the team developed a visual stabilization system, enhancing the robot's ability to clearly observe underwater conditions ... Experts believe the robotic fish opens new possibilities for fisheries management, including guiding target fish to designated areas for more efficient harvesting and enhancing feeding strategies....

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