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THE JOURNEY THROUGH TIME

Explore Black History

Explore the people, places, events, achievements, struggles and stories that shaped our journey.

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Civil Rights

Movements, leaders, victories and the continuing fight for equality.

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Innovation, patents, science, technology and world-changing contributions.

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Sports

Pioneers, champions, Negro Leagues, records, activism and excellence.

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People

Meet the people whose lives, choices and achievements shaped the journey.

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Places

Black towns, communities, institutions and places where history happened.

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Events

Moments that changed communities, movements, institutions and the nation.

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MY'STORY

The MOVE Fire

This is a personal recollection on the Move fire on May 13, 1985 Philadelphia police fired thousands of rounds at the MOVE house, city officials approved dropping an explosive device on the roof, the resulting fire was allowed to burn, 11 people—including five children—died, and 61 homes were destroyed. Philadelphia City Council later called it a “brutal attack carried out by the City of Philadelphia on its own citizens” and acknowledged that no individual faced criminal consequences for the bombing. One timeline correction worth preserving for the BHP record: the major previous MOVE-police confrontation was August 8, 1978, about seven years before the bombing, not a year or two earlier. Officer James Ramp was killed, other police and firefighters were wounded, nine MOVE members were later convicted, and television cameras recorded police beating Delbert Africa during his arrest. The 1985 MOVE Commission later specifically criticized city planners for failing to adequately use lessons from that 1978 confrontation. And that actually strengthens the point you’re making: 1985 did not happen without precedent or institutional memory. There had already been a deadly confrontation with MOVE, years of conflict, negotiations and police involvement before Osage Avenue.

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BLACK FACTS
The Truths They Never Taught You...

Ruler of the Mali Empire in the 14th century

Mansa Musa was the ruler of the Mali Empire in West Africa. Details recorded here should be sourced; unknown information is left blank.

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BHP gathered finds from its connected research sources. Showing the 4 strongest Black History matches.
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Wikipedia

LabPlot

LabPlot
Original authorStefan Gerlach
DeveloperKDE
Release2001; 25 years ago (2001) (version 0.1, under the name QPlot)
2003; 23 years ago (2003) (version 1.0, renamed to LabPlot)
Stable release
2.12.1[1] Edit this on Wikidata / 18 August 2025; 13 months ago (18 August 2025)
Preview release
Written inC, C++
Operating systemWindows
OS X
Linux
FreeBSD
Haiku
TypeScientific plotting
Data analysis
Curve fitting
Regression analysis
Statistical analysis
Data processing
Plot digitization
Notebook interface
Real-time data
LicenseGPL-2.0-or-later
Websitelabplot.kde.org
Repositoryinvent.kde.org/education/labplot
LabPlot interface with column data and sparklines.
LabPlot can draw sparklines at top of the data columns to show a quick glance of the data before plotting them.

LabPlot is a free and open-source, cross-platform computer program for interactive scientific plotting, curve fitting, nonlinear regression, data processing and data analysis. LabPlot is available, under the GPL-2.0-or-later license, for Windows, macOS, Linux, FreeBSD and Haiku operating systems.

It has a graphical user interface, a command-line interface, and an interactive and animated notebook interface. It is similar to Origin and able to import Origin's data files.[5] Features include the Hilbert transform function, statistics, color maps, conditional formatting, plot digitization and multi-axes.[6]

History

[edit]

In 2008, developers of LabPlot and SciDAVis (another Origin clone, forked from QtiPlot) "found their project goals to be very similar" and decided to merge their code into a common backend while maintaining two frontends: LabPlot, integrated with the KDE desktop environment (DE); and SciDAVis, written in DE-independent Qt with fewer dependencies for easier cross-platform use.[7]

Starting April 2024, LabPlot received funding from NLnet's NGI0 Core grant to add scripting capabilities (via Python and a public interface), more data analysis functions, and statistical analysis features.[8]

See also

[edit]

References

[edit]
  1. ^ Alexander Semke (18 August 2025). "LabPlot 2.12.1 released". Archived from the original on 23 June 2026. Retrieved 23 June 2026.
  2. ^ "Milestone 3.0". 8 February 2025. Retrieved 23 June 2026.
  3. ^ "LabPlot: post-v2.12 new features and development news". 2 June 2025. Retrieved 29 July 2026.
  4. ^ "Index of /ci-builds/education/labplot/master/". daily build. Retrieved 3 August 2026.
  5. ^ Косуліна, Н.Г.; Сухін, В.В.; Чорна, М.О.; Ляшенко, Г.А.; Коршунов, К.С. (December 2023), "Програмне Забезпечення Обов'язкових Та Вибіркових Освітніх Компонентів Освітньої Програми «біомедична Інженерія»" [Software of mandatory and optional educational components Educational program “Biomedical Engineering”] (PDF), Sciences of Europe (in Ukrainian), no. 131, Prague, Czech Republic, p. 77
  6. ^ Carmona, Marco (2021-11-08), "7 Free and Open Source Plotting Tools [For Maths and Stats]", It’s FOSS, retrieved 2024-08-22
  7. ^ LabPlot and SciDAVis Collaborate on the Future of Free Scientific Plotting, 16 October 2009
  8. ^ "LabPlot", Projects, NLnet Foundation, retrieved 2024-08-22
[edit]

Source: Wikipedia. Article content is retrieved live through the MediaWiki API.

Wikipedia

LabPlot

LabPlot is a free and open-source, cross-platform computer program for interactive scientific plotting, curve fitting, nonlinear regression, data processing and data analysis. LabPlot is available, under the GPL-2.0-or-later license, for Windows, macOS, Linux, FreeBSD and Haiku operating systems. It has a graphical user interface, a command-line interface, and an interactive and animated notebook interface. It is similar to Origin and able to import Origin's data files. Features include the Hilbert transform function, statistics, color maps, conditional formatting, plot digitization and multi-axes.

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No preview image
Wikipedia

Origin (data analysis software)

Origin is a proprietary computer program for interactive scientific graphing and data analysis. It is produced by OriginLab Corporation, and runs on Microsoft Windows. It has inspired several platform-independent open-source clones and alternatives like LabPlot and SciDAVis. Graphing support in Origin includes various 2D/3D plot types. Data analyses in Origin include statistics, signal processing, curve fitting and peak analysis. Origin's curve fitting is performed by a nonlinear least squares fitter which is based on the Levenberg–Marquardt algorithm. Origin imports data files in various formats such as ASCII text, Excel, NI TDM, DIADem, NetCDF, SPC, etc. It also exports the graph to various image file formats such as JPEG, GIF, EPS, TIFF, etc. There is also a built-in query tool for accessing database data via ADO.

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Wikipedia

List of information graphics software

This is a list of notable software to create any kind of information graphics: either includes the ability to create one or more infographics from a provided data set either it is provided specifically for information visualization

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Wikipedia

Kst (software)

Kst is a plotting and data viewing program. It is a general purpose plotting software program that evolved out of a need to visualize and analyze astronomical data, but has also found subsequent use in the real time display of graphical information. Kst is a KDE application and is freely available for anyone to download and use under the terms of the GPL. It is noted for being able to graph real-time data acquisition.

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TOPIC OF THE DAY

Greenwood / Black Wall Street

Before the 1921 destruction of Tulsa’s Greenwood District, Black residents had created a remarkable center of business and community life. The district included stores, professional offices, entertainment venues and homes owned by Black citizens. Understanding Greenwood means learning what was built—not only what was burned.

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TRIVIA QUESTION OF THE DAY

Who was the first African-American woman millionaire in the United States?

Madam C.J. Walker