The HP-41C overcame these limitations by adding alphanumeric capabilities to both the display and keyboard. The keyboard had an "Alpha" key that toggled the keyboard between alpha and the normal calculator mode. (The alpha characters were printed on the slanted faces of the keys.) If the user needed a function not printed on a key, the name of the function could be typed in and executed. (About half of the HP-41Cs functions were preassigned to keys.)

Because typing out the name of a function could be cumbersome, the HP-41C added another toggle key called "user". The user could assign any built-in function or user program to any key. Once the keyboard was placed in user mode, any assignments made by the user overrode the label on the key. (With the gold shift key, this allowed two user functions per key.) The user toggle state remained set even when the calculator was turned off allowing true keyboard customization.

To make it easy to remember keyboard assignments, HP provided keyboard overlays along with preprinted labels for all built-in functions and blank labels for user functions. In addition, whenever a key was held down, its function name was displayed. If it was the wrong key, the user could continue to hold it until the display showed "NULL" when meant the function was canceled.

Of course, HP didn't just improve the human interface. The HP-41C had more memory (now non-volatile) than its predecessor, more functions, improved programming, and could be expanded with both RAM and ROM modules.

Ttcalc is a public domain programmable calculator for Microsoft Windows written by Stefan Seiwerth that is modeled after the HP-41C series of calculators. Download the program, unzip and see the readme.txt file for installation instructions. Run ttcalce.exe for the English version or ttcalc.exe for the German version. (The help file for either version is in German.)

The White House @WhiteHouse
·
Kayla Hamilton, Jocelyn Nungaray, and Rachel Morin were murdered by illegal aliens.

Their courageous mothers had something to say to @SelenaGomez and those who oppose securing our borders. Watch ⬇️

6:14 PM · Jan 31, 2025

In fiscal year 2023, the United States disbursed $72 billion of assistance worldwide on everything from women's health in conflict zones to access to clean water, HIV/AIDS treatments, energy security and anti-corruption work. It provided 42% of all humanitarian aid tracked by the United Nations in 2024. //

NavyVet Largo Patriot
11 hours ago
We should amend the Constitution, if we can't get legislation, that prevents any and all aid, grant, or other funding when the government has a deficit.

If we can't afford to give money away - i.e. government has to borrow money to meet its obligations - then it should be expressly illegal, and, any elected official proposing it should be immediately removed from office and barred from running in the future. //

doctor goodheart Weminuche45
4 hours ago
In my personal experience (Russia 1990's), it's a transfer of wealth from taxpayers to Beltway bandits, with a tiny percent of funds actually hitting the ground in foreign countries.

Per William Easterly's books (e.g. The White Man’s Burden: Why the West’s Efforts to Aid the Rest Have Done So Much Ill and So Little Good), foreign aid has repeatedly been shown to do more damage than good. It creates a large pool of money and therefore power to one tribe vs. another tribe; substitutes US-made food supplies for local growers, thereby perpetuating poverty--and so on and so forth as President Reagan would have said.
Anyway what to the leftists care? They used to be concerned about world poverty. Now they want to worsen it to depopulate the world, or at least keep most of the world unable to have cheap energy, the source of prosperity and health.

BECS are officially referred to as “voluntary,” and supposedly developed by “consensus,” for state and local governments to implement building energy efficiency requirements. The International Code Council (ICC), through its numerous committees, publishes these codes and generates revenues by selling them to whoever needs them (e.g., code officials, builders, trades, etc.). ICC energy codes are organized and managed under a separate division of the ICC called the International Energy Conservation Code (IECC). //

“Consensus” building energy codes have been largely and silently commandeered by EERE which has accelerated under the Biden administration. “Consensus” comes through “packing the bleachers” of committees with loyalists to further the Net-Zero concept. Tactics include “improving” building energy efficiency codes through “public/private partnerships.” However, the true cause of Net-Zero policies is to advance electrified “energy efficiency” via “clean” (a.k.a. renewable) energy so that consumers can be more readily controlled. //

RedStorm
9 hours ago
I find energy consumption information useful as a consumer on major appliances, for example. Not that I think I’m ‘saving the planet’ by buying an appliance that uses less energy, but I like knowing relatively what that sucker is going to cost me to operate. Same with mileage information about an automobile. Those are useful regulations, requiring producers to provide information that is of value to consumers. Give me information to make decisions that make sense to me and my lifestyle, don’t restrict my options, let the market take care of that. If only regulators could stay in that lane…

Holy cow! We're talking eight figures in many cases. Now, the time scale runs from 1990 to 2024; we might note that the guy in second place, Raphael Warnock (D-GA), wasn't elected until 2021. So in three years, the reverend managed to rake in Big Pharma bucks to the tune of $14 million and change. He's in second place - and guess who's in first?

If you guessed Sen. Bernie Sanders (I), the daffy old Boshevik from Vermont, you guessed right. The pharmaceutical companies and the organizations associated with them have been feeling the Bern to the tune of $23,193,451. "Medical Societies" are the biggest donor bribers; they're into Bernie for over half that amount, $12,749,883. When Sanders claims he hasn't taken any money from Big Pharma CEOs, we should notice that he's specifying CEOs because he's taking a lot of money from the medical societies that they doubtlessly belong to. //

The only thing Bernie gets right about what socialism claims to be is that, despite his massive net worth, he still looks and dresses like a flood victim.

I spent many years conducting root cause analyses and teaching major corporate employees, mostly engineers, how to do root cause analysis. One of the tools for root cause analysis is what some call "5 Whys," but I always called a "Why-Why Analysis," as sometimes it may take two "Whys" and others, ten. In this case, there are too few houses. But they don't ask or answer the next question: Why? //

When asked, "How do you know when you've arrived at a root cause," my stock reply was, "When you arrive at the point where some person or group of people made a decision, that's likely to be your root cause." //

Percyisacat
4 hours ago
Where did they find 1100 sq feet for $2500 a month in Campbell?????? My son lived in Santa Clara, and paid over $3,000 a month for rent.

Richard Grenell @Rechargeable
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It It is not lost on me that most of the DC media failed to tell the truth about their partnership with the Biden Regime. Why else would they not criticize the failure of the Biden Administration to even visit Americans in prison in Venezuela?

The diplomatic standard is a wellness check, at least. These 6 Americans had ZERO help from Joe Biden, Anthony Blinken or Jake Sullivan.

Zero.

Donald Trump freed them on Day 11.
1:47 PM · Feb 1, 2025. //

Richard Grenell @RichardGrenell
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We can now announce more great news from our Venezuela diplomatic mission yesterday:

Venezuela has agreed to take back all the illegal immigrants in the U.S. from Venezuela - and pay for it! Thanks to @realDonaldTrump!
1:13 PM · Feb 1, 2025. //

A former Biden official, who served under both Obama and Biden in the State Department and the Department of Defense, said it was "inconceivable" that the Trump team managed to pull this off.

Richard Grenell @RichardGrenell
·
Of course it’s inconceivable for someone from the Biden team…

They made chaos around the world because they didn’t show up or lead. There isn’t a region of the world that was safer after 4 years of Joe Biden’s Administration.

Brian P. McKeon @bpmckeon64
Replying to @MarcACaputo
It's inconceivable that Maduro didn't give something for the hostages and for agreeing to take deportees. A visit by Grenell wouldn't be enough.
4:46 PM · Feb 1, 2025

Now, this is a big, complex issue, and a lot to absorb, but the thumbnail is this: Rising nationalism in Europe is driven in part by frustration over rising energy costs (as well as things like unchecked immigration) and those rising energy costs are in large part due to net-zero schemes to appease climate activists. Britain has gone all-in for renewables, but the renewables aren't consistent, and when the wind isn't blowing, the United Kingdom has been relying on the expensive proposition of starting up natural-gas-powered electrical plants - using Norwegian natural gas. Their backup, incidentally, is gas imported from the United States, and President Trump is planning to ramp up production, but he's also likely to meet American consumer and industrial needs over exports. Interestingly, in the article linked above, "The Telegraph," an outlet not terribly friendly to President Trump, has actually given him credit for doing what's right by America first.

epaddon
2 hours ago
"Incapable of human feeling." Says the race hustler who was incapable of human feeling for what he did to Stephen Pagones when he defamed him with lies in the Tawana Brawley hoax. That this disgusting POS has never been out of the public eye since then is of itself an example of DEI with its racist black privilege that made possible BLM rioters and looters never having to be accountable for any of their crimes.

Lance Parkertip
2 hours ago
Al Sharpton, the man who incited violence against Jews over a traffic accident? The man who is as racist as the Grand Dragon of the KKK? The fake reverend who hasn't paid taxes in years? The fake Christian who is racist against his fellow man? He has brass ones to be looking down his pointy nose at others.

By the authority vested in me as President by the Constitution and the laws of the United States of America, I hereby order a freeze on the hiring of Federal civilian employees, to be applied throughout the executive branch. As part of this freeze, no Federal civilian position that is vacant at noon on January 20, 2025, may be filled, and no new position may be created except as otherwise provided for in this memorandum or other applicable law. Except as provided below, this freeze applies to all executive departments and agencies regardless of their sources of operational and programmatic funding.

This order does not apply to military personnel of the armed forces or to positions related to immigration enforcement, national security, or public safety. Moreover, nothing in this memorandum shall adversely impact the provision of Social Security, Medicare, or Veterans’ benefits. In addition, the Director of the Office of Personnel Management (OPM) may grant exemptions from this freeze where those exemptions are otherwise necessary.

"The bipartisan FAA Reauthorization Act of 2024 directs the Administration to hire the maximum number of air traffic controllers. That’s what the law says, so the Administration must rescind this ridiculous executive order,” Ranking Member Larsen said. “Hiring air traffic controllers is the number one safety issue according to the entire aviation industry. Instead of working to improve aviation safety and lower costs for hardworking American families, the Administration is choosing to spread bogus DEI claims to justify this decision. I'm not surprised by the President’s dangerous and divisive actions, but the Administration must reverse course. Let’s get back to aviation safety and allow the FAA to do its job protecting the flying public.”

The Obama administration dropped a skill-based system for selecting and hiring air traffic controllers (ATCs), and replaced it with a new system designed to favor applicants on the basis of their race. It makes no sense. Worse yet, it is illegal and unconstitutional. The FAA purged its system of thousands of previously-qualified, ready-to-hire applicants simply because they did not fit the right biographical profile. The government endangered public safety and owes restitution for this grave injustice.

A new study says that many large-scale hydropower projects in Europe and the US have been disastrous for the environment.

Dozens of these dams are being removed every year, with many considered dangerous and uneconomic.

But the authors fear that the unsustainable nature of these projects has not been recognised in the developing world.

Thousands of new dams are now being planned for rivers in Africa and Asia.

'They dammed everything' - hydropower gone sour

Are too many hydropower dams being built?

Hydropower is the source of 71% of renewable energy throughout the world and has played a major role in the development of many countries.

But researchers say the building of dams in Europe and the US reached a peak in the 1960s and has been in decline since then, with more now being dismantled than installed. Hydropower only supplies approximately 6% of US electricity.

Dams are now being removed at a rate of more than one a week on both sides of the Atlantic.

The problem, say the authors of this new paper, is that governments were blindsided by the prospect of cheap electricity without taking into account the full environmental and social costs of these installations.

More than 90% of dams built since the 1930s were more expensive than anticipated. They have damaged river ecology, displaced millions of people and have contributed to climate change by releasing greenhouse gases from the decomposition of flooded lands and forests.

January 27, 2025

Today marks the 80th anniversary of the liberation of Auschwitz-Birkenau, the Nazi concentration camp in Poland that stood at the center of the Holocaust and focus for their systematic slaughter of the Jewish people. Between 1940 and 1945, more than one million Jews, religious leaders, disabled persons, and other innocent victims were viciously and mercilessly executed in Auschwitz at the hands of the evil Nazi regime — culminating in one of the darkest chapters in human history. On this solemn day, America joins the Jewish community, the people of Poland, and the entire world in mourning the lives lost, the souls battered, the heroes forgotten, and the countless men and women who gave their lives for the cause of freedom. //

As we commemorate this somber occasion, we pay tribute to the undying spirit of the Jewish community. We reaffirm our commitment to educating our children and every future generation about the horrors that took place within the confines of Auschwitz and other concentration and death camps. We renew our resolve to end anti-Semitism and religious bigotry of all forms. We proudly reassert our strong bonds of friendship with the State of Israel. And we declare the timeless truth that every human being is a child of God and inherently worthy of dignity and respect.

NOW, THEREFORE, I, DONALD J. TRUMP, President of the United States of America, by virtue of the authority vested in me by the Constitution and the laws of the United States, do hereby proclaim January 27, 2025, as a National Day of Remembrance of the 80th Anniversary of the Liberation of Auschwitz. On this day, I call upon every American citizen to observe this day with programs, ceremonies, and prayers commemorating the victims of the Holocaust and honoring the sacrifices of the men and women who helped liberate the victims of the Nazis at Auschwitz.

PROTECTING CIVIL RIGHTS AND EXPANDING INDIVIDUAL OPPORTUNITY: Today, President Donald J. Trump signed an historic Executive Order that protects the civil rights of all Americans and expands individual opportunity by terminating radical DEI preferencing in federal contracting and directing federal agencies to relentlessly combat private sector discrimination. It enforces long-standing federal statutes and faithfully advances the Constitution’s promise of colorblind equality before the law. This comprehensive order is the most important federal civil rights measure in decades: //

RESTORING THE VALUES OF INDIVIDUAL DIGNITY, HARD WORK, AND EXCELLENCE: Individual dignity, hard work, and excellence are fundamental to American greatness. This Executive Order reaffirms these values by ending the Biden-Harris Administration’s anti-constitutional and deeply demeaning “equity” mandates, terminating DEI, and protecting civil rights:

Reversing the progress made in the decades since the Civil Rights Act of 1964 toward a colorblind and competence-based workplace, radical DEI has dangerously tainted many of our critical businesses and influential institutions, including the federal government.

• In the private sector, many corporations and universities use DEI as an excuse for biased and unlawful employment practices and illegal admissions preferences, ignoring the fact that DEI’s foundational rhetoric and ideas foster intergroup hostility and authoritarianism.
• Billions of dollars are spent annually on DEI, but rather than reducing bias and promoting inclusion, DEI creates and then amplifies prejudicial hostility and exacerbates interpersonal conflict.

She broke barriers at NASA and contributed to its earliest space missions as a rocket scientist, mathematician and computer programmer.

Annie Easley was a member of the team at NASA’s Lewis Research Center in Cleveland (now the Glenn Research Center) given the critical task of fixing the Centaur’s design. Unlike most people working on the project, she was not an engineer. She hadn’t even finished college. But she was an excellent mathematician and computer programmer who was adept at solving problems.

The Department of Defense had concluded that the Centaur would not be ready for at least several more years, a critical setback for the country.

But 18 months later, on Nov. 27, 1963, the redesigned rocket system successfully blasted into space. It was the beginning of a new era in spaceflight, and Easley’s calculations had been vital to the mission. //

Easley had been hired in 1955 to work at Lewis as a human computer — one of a group of gifted women who calculated and solved complex mathematical problems before there were mechanical computers powerful enough to do the work.

The 2016 book and film “Hidden Figures” memorialized the work of some of these pioneers. Like the women depicted in that history, Easley was Black and had to overcome obstacles to succeed, but she did not let that stop her.

“When people have their biases and prejudices, yes, I am aware. My head is not in the sand,” she said in a 2001 oral history interview for NASA. “But my thing is, if I can’t work with you, I will work around you.”

Many bureaucracies within the federal government are stocked with people who believe they are above being accountable to voters, and one of the worst is the Government Services Administration (GSA). While it ostensibly exists to manage federal workspaces, it has long been run by far-left lunatics who seek to subvert any attempts at reform while pushing woke nonsense. //

Remember that viral video from 2022 of Kamala Harris telling people at a meeting that her pronouns are "she and her," and that she's "wearing a blue suit"? That was the doing of 18F's policies. //

neverenoughcaffeine
an hour ago
Anyone wonder what PDT was doing over the last 4 years besides fighting lawsuits and criminal prosecutions? I'd say he was learning a whole lot about the crap that goes on inside the US government and then hiring the peole who clued him in. No other way he could have uncovered this nonsense and done what he has in less then 2 weeks. //

Cafeblue32
an hour ago
I think describing people for the blind is hilarious. What if they're born blind or have been from infancy? How does a born blind person know what the color purple looks like? I don't know. For me, describing things to blind people they can't see and that they never asked for is just one more reminder of the world they're missing out on.

Describing a color is impossible. We know what they do and scientifically how they are made, but the actual color itself defies description. Thus, it is all for the sighted people in the room to approve of their virtue. //

Tech in RL
41 minutes ago
GSA was in Trump's crosshairs because of the documents "scandal." The National Archives and the GSA have a service for every outgoing president to organize and ship their documents. GSA has offered this service to every president but Trump. They didn't coordinate with Trump's transition team but just jammed documents randomly into boxes so that no one knew what was in any of them. That's how napkins and magazine articles ended up in the same boxes as classified documents. I doubt Trump even knew half of the documents that went to Mar-a-lago because GSA didn't bother to organize them.

The Trump team probably thinks GSA set the trap for an FBI raid by stuffing classified documents in places no one expected. That is their incentive to gut that agency.

While we wait for Attorney General Nominee Pam Bondi to hopefully be confirmed, Interim D.C. U.S. attorney Edward R. Martin Jr. isn’t sitting around sipping tea, and on late Friday afternoon, he axed about 30 federal prosecutors who worked on J6 cases over the last four years. Different accounts are reporting different numbers, but at this hour, the Associated Press calls it “dozens” of personnel fired while the Washington Post reports “about 30.” //

The prosecutors were on probationary status after being converted to full-time from shorter-term positions after Election Day under circumstances the Trump administration is investigating, according to documents from Martin and acting deputy attorney general Emil Bove that were emailed around 5 p.m. and viewed by The Washington Post. //

That wasn’t Martin’s only move, however, and on January 21 he sent a letter to Senate Minority Leader Chuck Schumer (D-NY) inquiring about Schumer’s incendiary comments aimed at the Supreme Court in 2020 when he appeared to call for violence against the justices. //

“We take threats against public officials very seriously. I look forward to your cooperation,” Martin wrote Schumer in a Jan. 21 letter obtained by The Post.

Sean Spicer
@seanspicer
·
Follow
@POTUS @realDonaldTrump kicks off #BlackHistoryMonth with a proclamation from @WhiteHouse recognizing the work of Thomas Sowell, Clarence Thomas, Harriet Tubman and Frederick Douglass
6:47 PM · Jan 31, 2025

Throughout our history, black Americans have been among our country’s most consequential leaders, shaping the cultural and political destiny of our Nation in profound ways. American heroes such as Frederick Douglass, Harriet Tubman, Thomas Sowell, Justice Clarence Thomas, and countless others represent what is best in America and her citizens. Their achievements, which have monumentally advanced the tradition of equality under the law in our great country, continue to serve as an inspiration for all Americans. We will also never forget the achievements of American greats like Tiger Woods, who have pushed the boundaries of excellence in their respective fields, paving the way for others to follow.

This National Black History Month, as America prepares to enter a historic Golden Age, I want to extend my tremendous gratitude to black Americans for all they have done to bring us to this moment, and for the many future contributions they will make as we advance into a future of limitless possibility under my Administration.

This is a long time coming. For years, the accomplishments of black Americans like Thomas and Sowell have been overlooked, downplayed, and blatantly ignored by the left, who seemingly can't handle any black person who doesn't fall into line with their radical policies. Back in 2016, the Smithsonian opened the National Museum of African American History and Culture with nary a word about Clarence Thomas to be found in the entire building, something Rep. Byron Donalds (R-FL) later called an "irresponsible bias." The Smithsonian eventually added Justice Thomas to an existing display about Justice Thurgood Marshall. Mighty nice of them. //

Ronster
3 hours ago
Since the very first time I heard the phrase "celebrate diversity" I have asked why not celebrate unity. As in United States. But then that's the Leftist/Marxist/Democrat way: diversity = divide and conquer.

Baja Sun Ronster
2 hours ago
Diversity is the key to controlling the population.
The more diverse the cultures, the less likely we are to stand united against a tyrannical government.
Divide and conquer.