Libro de Visitas

Pingjaite

17 Apr 2025 - 01:40 am

dark web link dark web market list

Frankbor

17 Apr 2025 - 01:29 am

Lunar clockwork
What scientists know for certain is that they need to get precision timekeeping instruments to the moon.
kraken зеркало
Exactly who pays for lunar clocks, which type of clocks will go, and where they’ll be positioned are all questions that remain up in the air, Gramling said.

“We have to work all of this out,” she said. “I don’t think we know yet. I think it will be an amalgamation of several different things.”
https://kra30c.cc
kraken зайти
Atomic clocks, Gramling noted, are great for long-term stability, and crystal oscillators have an advantage for short-term stability.
“You never trust one clock,” Gramling added. “And you never trust two clocks.”

Clocks of various types could be placed inside satellites that orbit the moon or perhaps at the precise locations on the lunar surface that astronauts will one day visit.

As for price, an atomic clock worthy of space travel could cost around a few million dollars, according Gramling, with crystal oscillators coming in substantially cheaper.

But, Patla said, you get what you pay for.

“The very cheap oscillators may be off by milliseconds or even 10s of milliseconds,” he added. “And that is important because for navigation purposes — we need to have the clocks synchronized to 10s of nanoseconds.”

A network of clocks on the moon could work in concert to inform the new lunar time scale, just as atomic clocks do for UTC on Earth.

(There will not, Gramling added, be different time zones on the moon. “There have been conversations about creating different zones, with the answer: ‘No,’” she said. “But that could change in the future.”)

Donaldjuick

17 Apr 2025 - 01:26 am

darknet market lists darknet site

Dondonspoxy

17 Apr 2025 - 12:35 am

darknet market links dark web markets

Rabylib

16 Apr 2025 - 11:56 pm

darknet websites darknet marketplace

Tolikwaype

16 Apr 2025 - 11:25 pm

darkmarket darknet drug links

Lavillwouts

16 Apr 2025 - 11:21 pm

4 benzyloxy 3, 5 difluorophenylboronic acid, 97% - купить онлайн в интернет-магазине химмед
Tegs: 4 bromo 5 ethoxy 2 4 methylphenyl 3 2h pyridazinone - купить онлайн в интернет-магазине химмед
4 bromo 5 ethoxy 2 nitroaniline 98% - купить онлайн в интернет-магазине химмед
4 bromo 5 ethoxy 2 nitroaniline 98% - купить онлайн в интернет-магазине химмед

4 benzyloxy 3, 5 difluorophenylboronic acid, 97% - купить онлайн в интернет-магазине химмед https://chimmed.ru/products/4-benzyloxy-35-difluorophenylboronic-acid-97--id=4997659

Keaninap

16 Apr 2025 - 11:03 pm

Дізналася більше про способи маринування м’яса. Дуже корисно!

Dondonspoxy

16 Apr 2025 - 10:07 pm

dark web drug marketplace darknet markets

Jimmyurges

16 Apr 2025 - 10:03 pm

Americans nearing retirement and recent retirees said they were anxious and frustrated following a second day of market turmoil that hit their 401(k)s after President Donald Trump’s escalation of tariffs.

kra14
As the impending tariffs shook the global economy Friday, people who were planning on their retirement accounts to carry them through their golden years said the economic chaos was hitting too close to home.

kra3
Some said they are pausing big-ticket purchases and reconsidering home renovations, while others said they fear their quality of life will be adversely affected by all the turmoil.

“I’m just kind of stunned, and with so much money in the market, we just sort of have to hope we have enough time to recover,” said Paula, 68, a former occupational health professional in New Jersey who retired three years ago.

Paula, who spoke on the condition of anonymity because she feared retaliation for speaking out against Trump administration policies, said she was worried about what lies ahead.
https://kra5.vip
“What we’ve been doing is trying to enjoy the time that we have, but you want to be able to make it last,” Paula said Friday. “I have no confidence here.”

Trump fulfilled his campaign promise this week to unleash sweeping tariffs, including on the United States’ largest trading partners, in a move that has sparked fears of a global trade war. The decision sent the stock market spinning. On Friday afternoon, the broad-based S&P 500 closed down 6%, the tech-heavy Nasdaq dropped 5.8%, and the Dow Jones Industrial Average fell more than 2,200 points, or about 5.5%.