Guestbook

Virgilkem

16 Apr 2025 - 07:11 pm

Space, time: The continual question
If time moves differently on the peaks of mountains than the shores of the ocean, you can imagine that things get even more bizarre the farther away from Earth you travel.
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To add more complication: Time also passes slower the faster a person or spacecraft is moving, according to Einstein’s theory of special relativity.

Astronauts on the International Space Station, for example, are lucky, said Dr. Bijunath Patla, a theoretical physicist with the US National Institute of Standards and Technology, in a phone interview. Though the space station orbits about 200 miles (322 kilometers) above Earth’s surface, it also travels at high speeds — looping the planet 16 times per day — so the effects of relativity somewhat cancel each other out, Patla said. For that reason, astronauts on the orbiting laboratory can easily use Earth time to stay on schedule.
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For other missions — it’s not so simple.

Fortunately, scientists already have decades of experience contending with the complexities.

Spacecraft, for example, are equipped with their own clocks called oscillators, Gramling said.

“They maintain their own time,” Gramling said. “And most of our operations for spacecraft — even spacecraft that are all the way out at Pluto, or the Kuiper Belt, like New Horizons — (rely on) ground stations that are back on Earth. So everything they’re doing has to correlate with UTC.”
But those spacecraft also rely on their own kept time, Gramling said. Vehicles exploring deep into the solar system, for example, have to know — based on their own time scale — when they are approaching a planet in case the spacecraft needs to use that planetary body for navigational purposes, she added.

For 50 years, scientists have also been able to observe atomic clocks that are tucked aboard GPS satellites, which orbit Earth about 12,550 miles (20,200 kilometers) away — or about one-nineteenth the distance between our planet and the moon.

Studying those clocks has given scientists a great starting point to begin extrapolating further as they set out to establish a new time scale for the moon, Patla said.

“We can easily compare (GPS) clocks to clocks on the ground,” Patla said, adding that scientists have found a way to gently slow GPS clocks down, making them tick more in-line with Earth-bound clocks. “Obviously, it’s not as easy as it sounds, but it’s easier than making a mess.”

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16 Apr 2025 - 03:18 pm

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Claudeenubs

16 Apr 2025 - 03:07 pm

President Donald Trump speaks about the mid-air crash between American Airlines flight 5342 and a military helicopter in Washington. Roberto Schmidt/AFP/Getty Images
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President Donald Trump on Thursday blamed the Federal Aviation Administration’s “diversity push” in part for the plane collision that killed 67 people in Washington, DC. But DEI backers, including most top US companies, believe a push for diversity has been good for their businesses.

Trump did not cite any evidence for how efforts to hire more minorities, people with disabilities and other groups less represented in American workforces led to the crash, saying “it just could have been” and that he had “common sense.” But Trump criticized the FAA’s effort to recruit people with disabilities during Joe Biden’s administration, even though the FAA’s Aviation Safety Workforce Plan for the 2020-2029 period, issued under Trump’s first administration, promoted and supported “the hiring of people with disabilities and targeted disabilities.”
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It’s not the first time opponents of diversity, equity and inclusion initiatives, or DEI, have said they can kill people. “DEI means people DIE,” Elon Musk said after the California wildfires, criticizing the Los Angeles Fire Department and city and state officials for their efforts to advance diversity in their workforces.

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Ernestflids

16 Apr 2025 - 03:06 pm

‘We don’t want the American Dream for our kids’: Why this couple left the US for Ecuador with their children four years ago
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They’d never even visited Ecuador before, but Brittany and Blake Bowen, from the United States, decided to move to the South American country in 2021 to give their four children a completely different upbringing.

The Bowens, who were previously based in the state of Washington, have been living in Loja, a small city based in the southern section of the Andes Mountains, ever since, and say that they are in it for the long haul.

“We love this little country,” Brittany tells CNN Travel. “We hope that maybe we’ll have grandkids here one day.”
Before the move, the couple, who’ve been married for nearly 17 years, say that they were becoming increasingly concerned about the pressures placed on children by “modern American society” and wanted to try something new.

“We did not like what we’d seen develop over the course of the last couple decades…” adds Brittany, explaining that they felt that young people in the United States were becoming “more isolated.”

“We weren’t confident that our kids would enjoy the same sort of potential trajectory that previous generations had shared.

“And the more we considered things like that, the more we wondered, ‘Is that even what we want? Do we even want them to be on a fast track to the American Dream?”

The couple were also frustrated with living what they describe as the “standard American life.”

“Long commutes and never enough money,” says Blake. “All those usual problems… I was working in a career that was very time consuming, and took me away from home a lot. So we didn’t want that anymore.”

So why did they choose Ecuador as their “new home”?

Patricklab

16 Apr 2025 - 11:05 am

Аренда яхты в Москве
Аренда яхты в Москве – это доступный и увлекательный способ провести время на воде, наслаждаясь живописными пейзажами столицы и ее окрестностей. Яхты предлагают уникальные возможности для отдыха, мероприятий и романтических прогулок. С каждым годом все больше людей выбирают аренду яхт, чтобы создать незабываемые воспоминания, будь то празднование дня рождения, свадьбы или просто отдых с друзьями.
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Снять яхту в Москве
Чтобы снять яхту в Москве, вам достаточно учитывать несколько ключевых моментов. Во-первых, важно определить тип яхты, который вам нужен. Существуют моторные, парусные и экскурсионные яхты, каждая из которых обладает своими особенностями и преимуществами. Для небольших компаний подойдут уютные моторные яхты, а для больших мероприятий – просторные парусные или катамараны с несколькими палубами.

Преимущества аренды яхты:
Комфортабельность: Современные яхты оборудованы всем необходимым для комфортного времяпрепровождения: уютные каюты, кухня, отдельные санитарные узлы и зоны для отдыха.
Эстетика: Прогулки на яхте позволяют насладиться великолепными видами на Московское море, парк Коломенское и другие живописные уголки.
Гибкость в организации: Вы можете выбрать маршрут, чтобы посетить понравившиеся места или устроить остановки для купания и отдыха.
Аренда яхт в Подмосковье
Аренда яхт в Подмосковье – это отличное решение для тех, кто хочет провести время вдали от городской суеты. Многие водоемы в этом регионе идеально подходят для яхтенных прогулок. Исследуя Подмосковье, вы можете насладиться красивыми природными пейзажами, увидеть исторические места и просто расслабиться на природе.

Почему стоит арендовать яхту в Подмосковье:
Разнообразие маршрутов: В Подмосковье множество рек и водоемов, таких как река Москва, Волга, Ока и многие другие, которые открывают перед вами широкий выбор маршрутов.
Спокойствие и уединение: Вы можете отдохнуть в тишине природы, насладиться атмосферой удаленности и уединения, что так приятно после напряженных будней.
Организация мероприятий: Аренда яхты может быть идеальным вариантом для проведения корпоративов, дни рождения, праздничных мероприятий или просто для романтического ужина на воде.

Douglasproke

16 Apr 2025 - 10:42 am

The world of digital technologies and financial instruments is in constant motion. It seems that just recently, cryptocurrencies raised doubts and distrust, but today digital assets have secured a firm place in the investment strategies of millions of people. Simple and volatile tokens are being replaced by more stable instruments backed by real mechanisms. One such prominent example is the UTLH token. In this article, we will thoroughly explore why UTLH stands out among many other crypto-assets, the practical advantages it offers to ordinary people and investors, and why this token has already become a part of the lives of tens of thousands of people worldwide.UTLH — More Than Just a CryptocurrencyThe key feature of UTLH is its integration into the unique Universal Financial Assistance (UFA) program. This program is not just a way to obtain low-interest loans, but a new model of financial relationships, where every participant has the opportunity to achieve their goals without the bureaucratic obstacles and risks that are inherent in the traditional banking system. Thus, UTLH becomes not a speculative asset, but a tool that carries real practical value and serves as a collateral asset that is in demand within the UFA program.Reliability and Security in the Era of Global InstabilityIn recent years, we have witnessed inflation growth, national currency crises, sanction risks, and restrictions on the free movement of capital. The UTLH token, being fully decentralized and built on the Binance Smart Chain blockchain, is not subject to such risks and restrictions. Blockchain technology and transparent smart contracts ensure absolute transaction security, data protection, and high token exchange speed. Thus, UTLH holders can be confident that their capital is protected and under their full control.Limited Emission — A Guarantee of Stability and GrowthThe number of UTLH tokens is strictly limited — only 957,315 tokens. This is an extremely small number compared to most cryptocurrency projects. It is this limited emission that ensures a constant shortage of the token, which, in turn, directly influences its price growth. Additionally, a token-burning mechanism further reduces the market supply. As a result, a stable growth trend for the price of UTLH is formed, making the token attractive for both short-term investments and long-term capital preservation.Real Passive Income — Stable Earnings from StakingOne of the main arguments in favor of UTLH is its profitable and simple staking mechanism. Every token holder can earn a stable passive income of 24% annually simply by placing tokens in staking. In comparison, banks today rarely offer returns higher than 5–7% per year, and even these percentages are often eaten up by inflation. Staking UTLH tokens presents a highly profitable alternative to bank deposits and is a simple and understandable tool even for beginners who have no prior experience with cryptocurrency investments.The Power of Community and Mutual AidSpecial attention should be given to the ecosystem behind the token. The UTL Club community, which already includes more than 160,000 participants worldwide, is an association of people striving for financial freedom, supporting each other, and developing together within a common idea. The community not only actively exchanges knowledge and experience but also regularly conducts training programs and events, allowing even beginners to quickly navigate the world of finance and successfully increase their capital.Real-Life Stories of ChangeAmong the club members, there are already many people who have radically changed their lives thanks to UTLH. Some were able to buy an apartment without expensive mortgages, others started profitable businesses, and some simply secured an additional source of passive income. These real-life examples confirm that UTLH is not just a catchy marketing slogan, but an effective tool that helps achieve specific, meaningful goals.Your Path to Financial Independence with UTLHWhy should you consider the UTLH token?The opportunity to earn stable passive income starting today.Protecting your financial resources from inflation and instability.Easy access to favorable financing through the UFA program.The potential to multiply capital due to the token’s price growth.Joining a powerful international community of successful and ambitious people.Conclusion: UTLH — A New Approach to Your FinancesUTLH offers everyone, regardless of their level of knowledge and experience, a simple, understandable, and secure opportunity to change their life for the better. The token integrates everything necessary for financial success — from stable income and capital protection to favorable lending and strong community support. In a world that is constantly changing and presenting new challenges, UTLH is an opportunity to take control of your financial future and make it successful and predictable. It is time to let go of fears and doubts and take a step toward your financial success with the UTLH token! 

Donaldnomia

16 Apr 2025 - 10:31 am

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.
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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.

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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.
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“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%.

Michaelvex

16 Apr 2025 - 09:13 am

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.

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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.

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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.
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“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%.

Josephrak

16 Apr 2025 - 08:53 am

CineMagic is a hub for cinema fans who want curated picks without the hassle.
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10 films per theme: From time-travel adventures to movies for rainy days.
Streaming links: Direct links to Netflix.
Trailers & clips: Get a taste before watching.
HQ posters: Perfect for wallpapers.
No sign-up — just straight-to-the-point lists.
Explore 500+ themes at https://www.storeboard.com/cinepickercom

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16 Apr 2025 - 08:15 am

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