WhatsApp urges users to upgrade after discovering spyware vulnerability
https://finance.yahoo.com/news/whatsapp-urges-users-upgrade-discovering-013753870.html
WIRED: A Cisco Router Bug Has Massive Global Implications.
https://www.wired.com/story/cisco-router-bug-secure-boot-trust-anchor
On 5/13/19 2:12 PM, \0xDynamite wrote:
>> On 5/12/19 9:59 PM, \0xDynamite wrote:
>>> Sorry for this little diversion,
>>> If light travels at a. different speed for different colors in order
>>> to account for the rainbow of a prism, how fast is the. speed of light
>>> then?
>>
>> The speed of
Although most students who covered classical physics understand the
high-level concepts it turns out the details, when you get down to the
quantum level, where the photon-electron interactions are occuring, are
much trickier. Feynman et al got a Nobel prize for their explanation of
Quantum
On 13/05/2019 19:59, \0xDynamite wrote:
If light travels at a. different speed for different colors in order
to account for the rainbow of a prism, how fast is the. speed of light
then? Is there real physics to optics? How can light know what
direction to bend after it leaves the lens?
The
Reminds me of a suspect or 2 on this site
Original Message
On May 13, 2019, 8:42 AM, Razer wrote:
> "One of the many pressing stories that remains to be told from the Snowden
> archive is how western intelligence agencies are attempting to manipulate and
> control online
...
> The speed of light in gases is slightly slower: It is about 0.05% lower in
> air at sea level.
>
> The speed of light in typical glass is about 2/3's of 'c'.
>
> In typical glass, the speed of light varies a bit with wavelength.
> https://en.wikipedia.org/wiki/Prism
>
> For many decades,
The speed of light in a vacuum is fixed, and is called 'c', about 299,272
kilometers per second.The speed of light (including radio waves, and all other
frequencies) in a vacuum does not vary with wavelength.One way that astronomers
know this to be true is displayed by the flash of a
>> If light travels at a. different speed for different colors in order
>> to account for the rainbow of a prism, how fast is the. speed of light
>> then? Is there real physics to optics? How can light know what
>> direction to bend after it leaves the lens?
>
> The speed of light in glass is
On 13/05/2019 02:59, \0xDynamite wrote:
Sorry for this little diversion, but it has occurred to me that
physics has a bit of a logical contradiction and I think highly of the
group's rational faculties here to help me sort this out.
If light travels at a. different speed for different colors in
> On 5/12/19 9:59 PM, \0xDynamite wrote:
>> Sorry for this little diversion,
>> If light travels at a. different speed for different colors in order
>> to account for the rainbow of a prism, how fast is the. speed of light
>> then?
>
> The speed of light is a physical constant. The frequency (or
On 5/12/19 9:59 PM, \0xDynamite wrote:
> Sorry for this little diversion, but it has occurred to me that
> physics has a bit of a logical contradiction and I think highly of the
> group's rational faculties here to help me sort this out.
>
> If light travels at a. different speed for different
"One of the many pressing stories that remains to be told from the Snowden
archive is how western intelligence agencies are attempting to manipulate and
control online discourse with extreme tactics of deception and
reputation-destruction. It’s time to tell a chunk of that story, complete with
Swedish Prosecution Authority 13-05-2019
Preliminary investigation in the Assange case to be reopened.
Deputy Director of Public Prosecution Eva-Marie Persson has today
decided to reopen the Assange case that was previously discontinued.
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