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Artificial lighting was first introduced to theater dramatic performance stages in the 17th century. The use of candles and oil lamps initially provided a means to illuminate the stage, allowing performances to take place in the evening and enhancing the visibility for both actors and the audience. Before this development, theatrical performances were typically held during daylight hours due to the reliance on natural light.
In the early 17th century, theaters in England began experimenting with various lighting techniques. Thomas Killigrew’s Theatre Royal, Drury Lane, in London, is often credited as one of the first theaters to use artificial lighting. The use of candles and later oil lamps evolved over time, leading to more sophisticated lighting setups as technology advanced.
The 18th and 19th centuries saw further innovations in stage lighting, including the use of gas lamps. Eventually, the introduction of electric lighting in the late 19th and early 20th centuries revolutionized stage lighting, providing theaters with a more reliable and controllable source of illumination. This allowed for greater creativity in the design and execution of lighting effects, contributing significantly to the overall theatrical experience.
More
Stage Lighting 101 — Everything You Need to Know
Boston University: Theater, Lighting Design
Wayne State University: Lighting Design
Electrical Training Alliance | IBEW & NECA
For as along as the University of Michigan has held a position on the National Electrical Code, new generations of tradespeople have come to Ann Arbor to receive training and credentialling in the electrical trades. Originally the National Joint Apprenticeship Training Committee and hosted at several facilities on the UM campus in 1992 the event has expanded to require space at nearby Washtenaw Community College and Eastern Michigan University.
“When we stand side by side—contractor and electrical worker, apprentice and instructor, tradition and innovation—we build something more powerful than any one of us could build alone. Let’s keep that spirit going.”
Todd Stafford, Executive Director, etA#NTI2025 #etATraining pic.twitter.com/lAXPJ3hgD8
— electrical training ALLIANCE (@IBEWNECAetA) July 28, 2025
FYI: Work Session on Aluminum Wiring (August 2015)
“Everything which is in any way beautiful is beautiful in itself….
That which is really beautiful has no need of anything”…
— Marcus Aurelius (Meditations)
Cheap Clothes and Costly Consequences
Could be us pic.twitter.com/QBk908qbWA
— Prep Propaganda 👔 (@prep_propaganda) August 20, 2025
Women’s fashion 1910’s-2010’s in 30 seconds using AI
[📹 Russell Klimas]pic.twitter.com/zXfpQDa96N
— Massimo (@Rainmaker1973) September 16, 2023
Evaluating devices to reduce microfiber emissions from washing machines
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Standards Utah | Extension Service
The pomegranate is a significant symbol in Jewish tradition, particularly during Rosh Hashanah, the Jewish New Year. Its symbolism is rooted in both its physical characteristics and its cultural and spiritual associations.
Abundance and Fertility: Pomegranates are filled with numerous seeds, which symbolize abundance, fertility, and prosperity. During Rosh Hashanah, a time of renewal and hope for a sweet and bountiful year, eating pomegranates reflects the wish for a year filled with blessings and plenty.
Mitzvot and Righteousness: Jewish tradition often associates the pomegranate’s many seeds—traditionally said to number 613—with the 613 commandments (mitzvot) in the Torah. Consuming pomegranates during Rosh Hashanah expresses the hope that one’s life will be filled with good deeds and adherence to these commandments in the coming year.
Renewal and New Beginnings: Rosh Hashanah marks the start of the Jewish year, a time for introspection, repentance, and setting intentions for personal growth. The pomegranate, as a fruit that ripens around this season in the Mediterranean region, symbolizes renewal and the potential for a fresh start.
Connection to the Land of Israel: Pomegranates are one of the seven species (Shivat Haminim) mentioned in the Torah as special products of the Land of Israel (Deuteronomy 8:8). Their inclusion in Rosh Hashanah celebrations reinforces the connection to the land and its blessings, evoking gratitude and a sense of rootedness in Jewish heritage.
Hope and Sweetness: On Rosh Hashanah, it is customary to eat sweet foods to symbolize the hope for a sweet year. While pomegranates have a tart-sweet flavor, they are often included in the festive meal or ritual foods, accompanied by a blessing such as: “May it be Your will, O Lord our God, that our merits be as numerous as the seeds of a pomegranate.”
During Rosh Hashanah, pomegranates may be eaten fresh, incorporated into dishes, or displayed as part of the festive table. Some communities recite a specific blessing or prayer when eating the pomegranate, emphasizing its symbolic meaning. The fruit’s vibrant red color and seed-filled interior make it a powerful visual and spiritual emblem for the holiday’s themes of hope, abundance, and spiritual growth. This symbolism aligns with the broader themes of Rosh Hashanah: reflection, renewal, and the aspiration for a year filled with goodness and divine favor.
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Northern Kentucky University officials broke ground on an expansion of the Dorothy Westerman Herrmann Science Center in a ceremony at the Highland Heights campus on Thursday.https://t.co/Qecc3Lfutt#NorseUp pic.twitter.com/ggVpoIAxLa
— Northern Kentucky University (@nkuedu) October 31, 2024
Empowering educators, inspiring futures 📚✏️
At NKU, we’re proud to empower future teachers with the skills, knowledge, and passion they need to change lives—one student at a time. https://t.co/WetocNWJgq#NorseUp #FutureTeachersOfAmericaDay pic.twitter.com/BKiOCRvZxi
— Northern Kentucky University (@nkuedu) November 20, 2024
‘O God Beyond All Praising’ was sung at Winston Churchill’s funeral on January 30, 1965, to the tune Thaxted by Gustav Holst. The hymn, with lyrics by Michael Perry, uses the same melody as ‘I Vow to Thee, My Country’, which was also associated with Churchill’s funeral, contributing to its patriotic resonance.
J.D. Vance Speech to NATO | Europe is Falling Apart (Victor Davis Hanson)
New update alert! The 2022 update to the Trademark Assignment Dataset is now available online. Find 1.29 million trademark assignments, involving 2.28 million unique trademark properties issued by the USPTO between March 1952 and January 2023: https://t.co/njrDAbSpwB pic.twitter.com/GkAXrHoQ9T
— USPTO (@uspto) July 13, 2023
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