fact articles
What significant historical achievement is Sarah E. Goode primarily recognized for?
On what exact date did the U.S. Patent Office grant Sarah E. Goode her patent?
What was Sarah E. Goode's invention classified as?
Where was Sarah E. Goode residing when she secured her patent?
What problem related to urban living did Goode's invention directly address?
What occupation is Sarah E. Goode frequently noted as having besides being an inventor?
When the folding cabinet bed was in its compact state, what did the unit resemble?
What patent number was officially granted to Sarah E. Goode?
What is suggested as a valuable takeaway regarding Goode's success for modern entrepreneurs?
According to historical accounts, around what year was Sarah E. Goode born?
What specific location may Sarah E. Goode have been born in?
What modern furniture concept is Sarah E. Goode's design sometimes compared to?
What technology specifically refers to a device playing music from a flat, rotating disc, as patented in 1887?
What material did Emile Berliner utilize for the discs in his first successful patent application?
What key advantage did Berliner's flat discs possess over Edison's cylinder format for mass manufacturing?
What mechanical component rests in the continuous spiral groove and vibrates according to the sound modulation?
What was the standard operational speed for commercial gramophone records?
What acoustic function did the large external horn serve?
How was the mechanism, including the rotating platter, typically powered before electronic amplification became standard?
What material ultimately became the standard for creating commercial 78 rpm recordings?
Which company was established in the US after Eldridge Johnson acquired the rights to Berliner's gramophone patents?
What change in design allowed the gramophone to transition into a more integrated piece of domestic furniture in the early 20th century?
What issue caused early recordings of the human voice to sometimes suffer from distortion?
What was Edison's primary achievement celebrated in the text, rather than the initial concept of illumination?
What was Sir Humphry Davy's early demonstration in the 1800s?
What material did Joseph Swan use for his functional incandescent bulb demonstrated publicly before Edison?
What was a major economic limitation of the early incandescent bulbs developed before Edison's success?
Which electrical circuit configuration did Edison champion for his practical distribution system over alternatives favored by contemporaries?
Why did Edison's team abandon platinum as a filament material despite its high melting point?
What characteristic defined Edison's goal for a successful light bulb for the typical customer?
What was the initial breakthrough carbonized material that gave Edison's team about 13.5 hours of light in late 1879?
Which material ultimately provided the first truly practical incandescent lamp filament lasting over 1,200 hours?
What concept drove Edison's intense search for material durability over raw brightness?