Library

2201 published verifications avg. score 5.4/10 985 rated true or mostly true 901 rated false or mostly false

“Triptans should be taken during a migraine attack, not before or after the attack.”

Mostly True

The core advice is correct: triptans are meant for an active migraine attack, not as preventive treatment before one starts or after it has fully ended. Major guidelines and drug labels support use during the headache phase, often with better effect when taken early. The wording is slightly imprecise because triptans can still be taken later in an ongoing attack, and some allow repeat dosing if symptoms return.

“Kūmarahou does not have universally agreed dosage guidelines.”

True

The evidence supports the claim. Authoritative regulatory and scientific sources do not show any globally or broadly standardized dosage guideline for kūmarahou, while available dosing advice varies across traditional, practitioner, and commercial sources. Some guidance exists, but it is local and non-universal rather than a single agreed standard.

“Venus is the only planet in the Solar System that rotates clockwise (i.e., has retrograde rotation).”

False

Venus is not unique in this respect. Standard references from NASA and ESA state that both Venus and Uranus have retrograde rotation, so the claim’s use of “only” is incorrect. Any attempt to exclude Uranus depends on a nonstandard distinction about axial tilt rather than the ordinary scientific classification.

“The Marriage Act 1949 (England and Wales) raised the minimum legal age for marriage to 16 with parental consent.”

False

The claim misattributes the legal change to the wrong statute. The minimum age was raised to 16 by the Age of Marriage Act 1929, not by the Marriage Act 1949. The 1949 Act consolidated existing marriage law and included parental-consent rules for 16- and 17-year-olds, but it did not itself make the increase to 16.

“Social media marketing does not directly close sales deals; it primarily builds awareness and consideration and primes prospects before they enter a company's sales process.”

Mixed

The central idea is directionally right, but the wording overreaches. Social media often works best as an awareness and consideration channel that assists conversions, especially in longer or B2B sales cycles. However, it can also directly drive and complete sales through social commerce and in-platform checkout, so saying it “does not directly close sales deals” is too absolute.

“Last-click attribution models can undercount assisted conversions from social media.”

True

The evidence shows that last-click attribution can understate social media’s role when social appears earlier in the conversion path. In these models, the final touchpoint receives all credit, so prior social interactions often get none in standard attribution reports. Some analytics tools report assists separately, but that does not change the basic limitation of last-click reporting.

“Google Analytics Multi-Channel Funnels reports Assisted Conversions separately from last-click conversion reports.”

True

Google’s documentation shows that Multi-Channel Funnels distinguishes Assisted Conversions from Last Click or Direct Conversions instead of folding them into ordinary last-click reporting. In Universal Analytics, assisted metrics are surfaced in the MCF reporting suite and explicitly contrasted with last-click metrics. The main caveat is that this terminology belongs to UA, not GA4’s current reporting model.

“Under the Constitution of the People's Republic of China, the President of the People's Republic of China does not hold the highest executive power, and the highest executive power is held by the Premier of the State Council.”

Mostly True

The Constitution places top executive-administrative authority in the State Council, not in the President. The Premier leads and directs the State Council, while the President’s constitutional functions are largely formal and exercised in accordance with decisions of the NPC or its Standing Committee. The main caveat is precision: the Constitution names the State Council as the highest administrative organ, not the Premier alone.

“Jay Chou has never released a full English-language album.”

True

Available discographies and major music platforms consistently show no full English-language Jay Chou album. His documented album catalog is presented as Mandopop/Chinese-language releases, while some songs may contain English lyrics or bilingual elements. No credible source in the record identifies a separate all-English album.

“Jackson Wang performed with a lion dance team at a public event.”

True

Available evidence shows Jackson Wang did perform onstage alongside lion dancers at the Cartier Trinity 100 celebration in Hong Kong, a public-facing event. Official Cartier materials, independent coverage, and video posts all point to the same conclusion. Some clips omit the lion-dance portion, but that reflects incomplete footage rather than a contradiction.

“Jackson Wang maintains different public personas for Western markets versus China, emphasizing individualistic branding in Western markets and collectivist messaging in China.”

Mostly True

The evidence supports a meaningful difference in emphasis across markets. Western-facing coverage commonly presents Jackson Wang as an individualistic artist-entrepreneur, while China-facing messaging more often highlights cultural representation and national pride. But the divide is not clean: those themes overlap across audiences, and some of the contrast comes from how outlets frame him, not only from his own deliberate persona management.

“Reform UK in Leicestershire has invested £270 million into roads.”

False

The £270 million figure relates to Leicestershire County Council’s planned transport/roads investment funded through public money (council capital budgets and central-government grants), not money put in by Reform UK. Official council announcements and budget documents describe the funding sources and decision-making as governmental, with no evidence that Reform UK provided or controlled these funds. Political advocacy on roads is not the same as financially investing £270 million.

“The gut-brain axis is a real biological communication system between the gastrointestinal tract and the brain.”

True

The core claim is well supported by mainstream biomedical literature. The gut-brain axis refers to real, bidirectional communication between the gastrointestinal tract and the brain via neural, hormonal, immune, and microbial pathways. What remains unsettled are some specific mechanisms and clinical implications, not the existence of gut-brain communication itself.

“The human gut microbiome produces enough neurotransmitters to directly influence human personality traits and temperament.”

False

The evidence does not support a direct microbiome-to-personality effect through microbial neurotransmitters. Gut microbes do make neuroactive chemicals, but these generally do not cross into the brain in amounts that would directly shape personality or temperament. Current human research mainly suggests indirect gut-brain signaling and possible links to mood or symptoms, not proven direct control of stable personality traits.

“Brain-computer interfaces will allow humans to upload memories to cloud storage within the next decade.”

False

Available evidence does not support this ten-year prediction. Current BCIs can assist with limited functions such as cursor control, speech decoding, or experimental memory modulation, but they cannot extract and store rich human memories in the cloud. Scientific and institutional sources describe that capability as far beyond present systems, with no credible path to routine human use by 2036.

“Wind farms require 360 times more land area than nuclear power plants to produce the same amount of electricity.”

Mixed

The 360× figure is not a generally established fact. Wind uses more land than nuclear in many comparisons, but the size of the gap depends heavily on what counts as “land use”: direct footprint, lifecycle land occupation, or the full spaced-out wind project area. Presenting 360× without that distinction gives a distorted impression of precision and exclusivity.

“In Harper Lee's novel "To Kill a Mockingbird," Atticus Finch says, "In our courts, when it's a white man's word against a black man's, the white man always wins."”

True

The quoted line is well-supported as Atticus Finch’s dialogue in Chapter 23 of To Kill a Mockingbird. Multiple credible literary reference sources reproduce the exact wording and place it in the correct scene. Doubt based on a teaching excerpt is not persuasive because that document is partial and cannot show the line is absent from the novel.

“Independent animation production is declining globally compared with the 2010s.”

Mostly False

The evidence does not show a global decline in independent animation production relative to the 2010s. Reporting cited here points instead to stable or slightly rising indie feature output, alongside clear growth in online creator-led animation. What has worsened is financing and distribution in some segments, especially features, but that is not the same as lower production worldwide.

“Motor abilities are relatively stable underlying capacities, while motor skills are learned and reflect how effectively motor abilities are applied to a specific task.”

True

The statement matches standard motor learning terminology. Authoritative textbooks define motor abilities as relatively enduring capacities underlying performance and motor skills as learned, task-specific actions. Research on motor competence adds nuance about development, training effects, and limited transfer across tasks, but those caveats do not overturn the core distinction.

“Individual differences in movement performance arise from interactions among person constraints, task constraints, and environmental constraints.”

True

The claim matches a core principle of Newell’s constraints model and later ecological dynamics research. Scholarly sources consistently explain movement performance differences as emerging from interactions among individual/person, task, and environmental constraints. The main caveat is terminological: older literature often says “organismic” rather than “person,” but the underlying concept is the same.