Wazungu akili inapogoma!

[babu M]

 

[Azarel]

Imegomaje?

 

[King Mbappe]

Imegomaje?

kaa mbali mita moja kwenye foleni ila kwenye ndege kitu zero distance

 

[Retired]

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30 minutes later is a necessity which is unavoidable! Akili haijagoma, whenever is possible, maintain distancing as effectively as possible!
By the way, inagoma wakati hiyo simu yako ni akili yao kubwa!

Einstein's Relativity and Everyday Life​

By Clifford M. Will​

What good is fundamental physics to the person on the street?
This is the perennial question posed to physicists by their non-science friends, by students in the humanities and social sciences, and by politicians looking to justify spending tax dollars on basic science. One of the problems is that it is hard to predict definitely what the payback of basic physics will be, though few dispute that physics is somehow "good."
Physicists have become adept at finding good examples of the long-term benefit of basic physics: the quantum theory of solids leading to semiconductors and computer chips, nuclear magnetic resonance leading to MRI imaging, particle accelerators leading to beams for cancer treatment. But what about Einstein's theories of special and general relativity? One could hardly imagine a branch of fundamental physics less likely to have practical consequences. But strangely enough, relativity plays a key role in a multi-billion dollar growth industry centered around the Global Positioning System (GPS).
When Einstein finalized his theory of gravity and curved spacetime in November 1915, ending a quest which he began with his 1905 special relativity, he had little concern for practical or observable consequences. He was unimpressed when measurements of the bending of starlight in 1919 confirmed his theory. Even today, general relativity plays its main role in the astronomical domain, with its black holes, gravity waves and cosmic big bangs, or in the domain of the ultra-small, where theorists look to unify general relativity with the other interactions, using exotic concepts such as strings and branes.
But GPS is an exception. Built at a cost of over $10 billion mainly for military navigation, GPS has rapidly transformed itself into a thriving commercial industry. The system is based on an array of 24 satellites orbiting the earth, each carrying a precise atomic clock. Using a hand-held GPS receiver which detects radio emissions from any of the satellites which happen to be overhead, users of even moderately priced devices can determine latitude, longitude and altitude to an accuracy which can currently reach 15 meters, and local time to 50 billionths of a second. Apart from the obvious military uses, GPS is finding applications in airplane navigation, oil exploration, wilderness recreation, bridge construction, sailing, and interstate trucking, to name just a few. Even Hollywood has met GPS, recently pitting James Bond in "Tomorrow Never Dies" against an evil genius who was inserting deliberate errors into the GPS system and sending British ships into harm's way.

 

[Slowly]

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Hamna kitu hapo, wote wanaoingia kwenye ndege ni negative , positive wote wanapelekwa quarantine tokea kwenye folen

 

[Joline]

Eh kazi kwelikweli

 

[nguvu]

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Thibitisha kama hao walio kwenye foleni ndio hao wapo kwenye ndege

 

[Black Sniper]

Kama ndege zinaruhusiwa huo umbali hauna maana yoyote
Unapopanda unaambiwa vaa barakoa na ikifika mda wa kula wote mnavua hizo