Is Columbus Day a Federal Holiday: Yes, With 2026 Date and State-by-State Exceptions
Yes — Columbus Day is a federal holiday, observed on the second Monday of October, which falls on October 12, 2026
Settle in for a read →Questions & Answers
Direct answers to clear questions, with useful examples and context.
138 reads to exploreHospitals and Clinics Have Radiation Sources That Can Be Harmful: How ALARA Cuts Exposure
Hospitals and clinics use radiation for diagnosis and treatment, and the foundational principle for keeping that exposure safe is ALARA — "as low as reasonably achievable."
Settle in for a read →What Agency Acts as a Liaison Between the Mexican and United States Police Authorities for Locating and Recovering Stolen Vehicles From Mexico: The HSI Attaché System Explained
The agency that acts as the liaison between Mexican and United States police authorities for locating and recovering stolen vehicles from Mexico is U.S.
Settle in for a read →Switch to a Dark Background Theme Windows: Menu Paths, Shortcuts, and Registry Values by Edition
No single switch exists across Windows, so the fastest route depends on your build
Settle in for a read →If You Have Been Punished or Discriminated Against for Using Your Rights, How Long Do You Have to File a Complaint With OSHA: The 30-Day Rule and 180-Day Rule Explained
The short answer is 30 calendar days — but only if you're filing a retaliation (whistleblower) complaint under the statutes OSHA enforces directly, such as Section 11(c) of the Occupational Safety and Health Act.
Settle in for a read →Who Wrote the Novel That Inspired the Highest-Grossing Film of All Time When Adjusted for Inflation: Margaret Mitchell Owns the Answer
Margaret Mitchell wrote the novel behind the highest-grossing film of all time when adjusted for inflation.
Settle in for a read →Does Good Air Quality Mean Low Pollution Levels: Why the AQI Hides Four Separate Problems
Good air quality does mean low pollution levels for the pollutants being measured. That qualifier carries the entire answer.
Settle in for a read →Where Should the AED Pads Be Placed When Using the Anterior/Posterior Pad Placement on an Infant: One Pad Front and Center, One Pad on the Back
Anterior/posterior placement on an infant means one AED pad goes on the front of the chest, centered over the heart area (the anterior position), and the second pad goes on the infant's back, directly behind the first pad (the posterior…
Settle in for a read →How Many Floors in the Empire State Building: The 102-Story Count and Why Your Elevator Button Says Otherwise
The Empire State Building has 102 floors, counted from the ground-level Fifth Avenue lobby to the top of the 102nd-story observation deck.
Settle in for a read →What Pre-Deployment Document Requires You to Provide Four Personal Authentication Statements, Full Front and Right Side Photographs, and Fingerprints: The DS-11 Passport Application
The document is Form DS-11, Application for a U.S. Passport, and the four authentication statements are the applicant's, the attending agent's, the acceptance agent's, and the courier's.
Settle in for a read →Which Rock Legend Provided Backing Vocals on Carly Simon's 1972 Hit "You're So Vain": Mick Jagger, the Answer
The rock legend who sang backing vocals on Carly Simon's "You're So Vain" is Mick Jagger, the Rolling Stones frontman.
Settle in for a read →Do Crocodiles Rely on Antlers for Movement in Water: No — Here's What Actually Drives a Crocodile Through Water
No, crocodiles do not rely on antlers for movement in water.
Settle in for a read →Shelton, Tiafoe and Michelsen Reach US Open Quarterfinals: What the All-American Surge Reveals
Ben Shelton, Frances Tiafoe and Alex Michelsen all reached the US Open quarterfinals, giving the tournament three American men in the last eight for the first time in years.
Settle in for a read →Is the UV Index Used to Measure Air Quality: What Each Scale Actually Tracks and Why the Confusion Persists
No, the UV Index does not measure air quality. The UV Index is a forecast of the strength of sunburn-producing ultraviolet radiation reaching the Earth's surface at solar noon, expressed on a 0–11+ scale set by the World Health…
Settle in for a read →Set Up a Secure VPN Connection on Windows: IKEv2, WireGuard, and the L2TP Trap
A standard Windows 10 or 11 machine can hold a secure VPN connection two ways: the built-in client under Settings > Network & internet > VPN, which speaks IKEv2, L2TP/IPsec, SSTP, or PPTP; or the VPN provider's own app, which usually runs…
Settle in for a read →Which National Park Includes East Meon and Its Farmland: South Downs Verdict
East Meon and its surrounding farmland sit inside the South Downs National Park, which has covered this part of Hampshire since it formally became fully operative on 31 March 2011.
Settle in for a read →The USS Constitution Earned the Nickname "Old Ironsides" Partly Due to the Strength of What Tree: Live Oak, White Pine, American Elm, or Black Walnut?
The tree was the live oak, and specifically the Southern live oak (*Quercus virginiana*) that grows along the coastal Southeast from Virginia to Texas.
Settle in for a read →Who Was President Lincoln Addressing When He Said "If You Don't Want to Use the Army I Should Like to Borrow It for a While": The 1862 Governors' Deputation, the 300,000-Man Levy, and the Quotation That Never Was
The line is almost certainly misquoted. Lincoln never wrote or said "if you don't want to use the army I should like to borrow it for a while" in any document collected in the standard Lincoln corpus, including Nicolay and Hay's ten-volume…
Settle in for a read →The Welfare and Institutions Code Restricts Access Into the Mental Health Firearms Prohibition System (MHFPS) to What Purpose: California's Confidentiality Boundary Explained
California's Welfare and Institutions Code restricts access into the Mental Health Firearms Prohibition System to a single purpose: determining whether a person is legally prohibited from possessing firearms because of a mental health…
Settle in for a read →Change Power and Sleep Settings in Windows: Screen-Off Times, Sleep Timing, and Wake Fixes for Three Windows Versions
You change power and sleep settings in Windows through Settings > System > Power & battery in Windows 11, Settings > System > Power & sleep in Windows 10, or Control Panel's Power Options in either version for deeper controls.
Settle in for a read →The Best Chocolate Chip Cookie Recipe Ever: Brown Butter and a 24-Hour Chill, Explained Step by Step
The best chocolate chip cookie recipe ever is the one that browns its butter, rests the dough at least 24 hours in the fridge, and pulls the cookies at 11 minutes while their centers still look underdone.
Settle in for a read →Murder in a Small Town Cast: Full Lineup, Character Roles, and the Two Stars Who Carry the Show
*Murder in a Small Town* pairs Rossif Sutherland as psychologist Karl Alberg with Kristin Kreuk as librarian Cassandra Lee, and that central duo anchors a 12-person main cast spread across two seasons.
Settle in for a read →When Was the First Issue of The New York Times Published: September 18, 1851, and the Four-Page Paper That Almost Failed
The first issue of The New York Times was published on September 18, 1851, a Thursday, under the name *The New-York Daily Times*.
Settle in for a read →What Kind of Study Guide Material Would Be Easier to Learn Quicker: A Concept Sheet Workflow That Cuts Pass Time
The material that learns quickest from a broad concept sheet is a layered question ladder: one condensed sheet of definitions and relationships, followed by retrieval prompts, worked examples, and a self-test, each layer adding detail only…
Settle in for a read →Sisters of the New South Savannah GA: The Civil Rights Legacy Behind the Name
Sisters of the New South is a Savannah-based nonprofit founded in 2010 that documents and preserves African American history in coastal Georgia, and it operates independently of any government agency.
Settle in for a read →In the Event of Isolation During Operations Other Than War: The Reasons to Delay Contact With Legitimate Authorities Include Command Clarity and Force Protection
In the event of isolation during operations other than war, the reasons to delay contact with legitimate authorities include preserving operational security, confirming that the authority is genuine and has a need to know, and keeping the…
Settle in for a read →If You Suspect an Opioid Overdose and the Person Is Unresponsive and Not Breathing: Give Naloxone and Start Rescue Breaths Immediately After Calling 9-1-1
The single most important action after you hang up with 9-1-1 is to give naloxone if you have it, then start rescue breathing — one breath every 5 seconds — and keep going until the person breathes on their own or help arrives.
Settle in for a read →Is Nepal the Country Where Mount Fuji Is Located: The 12,389-Ft Proof It Isn't, and Whose Mountain It Actually Is
No, Nepal is not the country where Mount Fuji is located. Mount Fuji sits on Honshu, Japan's main island, roughly 100 kilometers southwest of Tokyo, and its summit stands at 3,776 meters (12,389 feet) — a figure the Geospatial Information…
Settle in for a read →Which Rock Legend Provided Backing Vocals on Carly Simon's 1972 Hit "You're So Vain": Mick Jagger's Confirmed Contribution and the Vanity Mystery He Sang Over
Mick Jagger of the Rolling Stones sang backing vocals on "You're So Vain." Carly Simon has confirmed it herself, repeatedly and on the record.
Settle in for a read →I Only Get 3 Bars on My Straight Talk Phone: Will I Be Able to Get Straight Talk Home Internet?
Possibly not — three bars on your phone is a warning sign, not a green light.
Settle in for a read →Which Period in History Was Famous for Having Dinosaurs: The Cretaceous, Not the Jurassic
The Cretaceous period, 145 to 66 million years ago, is the answer — it outlasted the Jurassic by 79 million years and produced the largest land animals that ever lived.
Settle in for a read →Think About the Jack and Blake Example: If I Were Blake, My Reaction and What I'd Do Differently
If I were Blake, my reaction would be measured disappointment rather than outrage, followed by a very deliberate reset in how I communicate expectations.
Settle in for a read →True Or False Terrorists Usually Avoid Tourist Locations Since They Are Not Dod-Related: Verdict, The Reasoning Behind It, And What It Misreads
The statement is false as written. Terrorist planners do sometimes target tourist locations, and the "not DoD-related" clause is the tell: most terrorists are not choosing targets by whether they link to the U.S. Department of Defense.
Settle in for a read →Adjust the Mouse Pointer Speed on Windows: Exact Settings Paths, Six Speed Steps, and the Acceleration Catch Most Guides Skip
You adjust mouse pointer speed on Windows through Settings > Bluetooth & devices > Mouse, where a "Mouse pointer speed" slider runs from 1 to 20 with 10 as the default.
Settle in for a read →At 2.15 Millimeters Which U.S. Coin Is the Thickest: The Quarter-Eagle Nobody Expects
The thickest circulating U.S. coin at 2.15 millimeters is the half dollar, not a large silver dollar or a commemorative piece.
Settle in for a read →Which Individual Wrote Principles of Physiological Psychology and Is Credited With Establishing a Scientific Laboratory of Psychology at the University of Leipzig: Wilhelm Wundt's 1873 Book, 1879 Lab, and the Dates That Get Mixed Up
Wilhelm Wundt wrote *Principles of Physiological Psychology* (*Grundzüge der physiologischen Psychologie*), published in 1873–1874, and is credited with founding the first laboratory dedicated to experimental psychology, established at the…
Settle in for a read →What Tool Is Commonly Used to Uncover Ancient Fossils: The Rock Hammer and the Field Kit That Finishes the Job
The tool most commonly used to uncover ancient fossils is the geological rock hammer, also called a mason's hammer or fossil pick.
Settle in for a read →What Is Biomedical Engineering? Inside the Design of Devices That Solve Health Problems
Biomedical engineering is the discipline that solves medical and health problems by designing devices and procedures that fuse physics, chemistry, biology, and medicine with engineering principles.
Settle in for a read →38 U.S.C. 7332 Pertains to Records Containing Identity, Diagnosis, Prognosis, or Treatment for: What the VA Confidentiality Statute Actually Covers
Section 7332 of Title 38 is a federal confidentiality statute that prevents the Department of Veterans Affairs from disclosing records containing identity, diagnosis, prognosis, or treatment information for four specific categories: drug…
Settle in for a read →Which Team Defeated the Green Bay Packers 35-14: Full Game Details, Score Timeline, and the Rushing Stat That Decided It
The Detroit Lions beat the Green Bay Packers 35-14 in Week 9 of the 2024 NFL season, on Sunday, November 3, 2024, at Lambeau Field in Green Bay.
Settle in for a read →Fix Issues Downloading From Microsoft Store Windows: 7 Repairs in Dependency Order
When Microsoft Store downloads stall, fail with codes like 0x80070005 or 0x80131500, or reset themselves in a loop, the cause sits in one of three layers: the Store app's own cache, the Windows Update and Background Intelligent Transfer…
Settle in for a read →Which Unusual Feature Makes Platypuses Stand Out Most: The Electric Bill That Redefines a Mammal
The feature that makes platypuses stand out most is electroreception: they hunt by detecting the faint electric fields of their prey underwater, a sense so foreign to mammals that it exceeded anything scientists thought a furry animal…
Settle in for a read →Sample Email of How to Respond to Email About a Past Due Invoice That Needs Payment to Vendor: Four Copy-Ready Templates With a 10-Day Escalation Timeline
A past due invoice response works best as a short, factual reply that confirms the invoice number and amount, states a specific payment date, and flags any dispute in writing within one business day.
Settle in for a read →The Federal Regulations at 45 CFR 46 Provide Additional Protections for Subjects Who Are Workers/Employees to Protect Them From Potential Risks of Harm: What the Rule Actually Requires
The additional protections are not a single clause. They sit in Subpart B (pregnant women, human fetuses, neonates), Subpart C (prisoners) and Subpart D (children), each of which addresses a specific vulnerability that employment can…
Settle in for a read →The Latin Word Cedere Means “To Yield”: Best Definition of Cease Using Context Clues
Cease means to stop or bring something to an end. The Latin word *cedere*, meaning "to yield," explains where the English word came from but not what it does in a sentence today — and that gap is exactly where people lose marks on…
Settle in for a read →For Which Essential Reasons Should You Use a Sepsis Screening Tool When Assessing Patients With Suspected Sepsis: Five Evidence-Based Drivers That Change Outcomes
A sepsis screening tool exists to compress the time between suspicion and action.
Settle in for a read →Approximately How Many People Are Estimated to Have Ever Lived on Earth: The 117 Billion Figure and How It's Calculated
Roughly 117 billion people are estimated to have ever been born on Earth, according to the widely cited calculation by demographer Carl Haub for the Population Reference Bureau.
Settle in for a read →What Title Did Netflix Give Its Newly Ordered Manifest Spinoff: The Working Title Was 'Arrivals,' and Here's Why It Matters
Netflix hasn't publicly confirmed an official title for its newly ordered *Manifest* spinoff, but the project has been reported under the working title "Arrivals," and the answer that's been circulating — "Arrivals: A New Manifest Mystery"…
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