Search History Explorer



History Explorer Results (310)
Related Books (73)
.
.
Results Per Page
Grade Range:
K-12
Resource Type(s):
Artifacts
Date Posted:
4/7/2016
Research in Motion (RIM) produced this Blackberry model 957 Internet Edition in 2000. The first Blackberry was introduced in 1999 as a two-way pager before pivoting to become a device featuring an always-connected e-mail with personal digital assistant functionality. The Blackberry 957 came with
Grade Range:
K-12
Resource Type(s):
Artifacts
Date Posted:
4/7/2016
In 1851 Isaac Merritt Singer formed the I.M. Singer & Company (later the Singer Sewing Machine Company) after inventing his own sewing machine to remedy a flaw he noticed with traditional models. This Singer 24 chain stitch sewing machine was manufactured in 1910, and used in t
Grade Range:
K-12
Resource Type(s):
Artifacts
Date Posted:
4/7/2016
Invention rarely stops when the inventor introduces a new device. Thomas A. Edison and his team worked to improve his electric lighting system for some years after the initial introduction in 1880. This lamp shows the changes made after six years of labor aimed at lowering costs and increasing pr
Grade Range:
K-12
Resource Type(s):
Artifacts
Date Posted:
4/4/2016
This is a trading post booth number 13 from the New York Stock Exchange built in 1930. Trading was conducted in front of posts connected to the stock ticker by pneumatic tubes. Floor brokers buy and sell shares, attempting to get their customers the best price. Each stock is represented by a spec
Grade Range:
K-12
Resource Type(s):
Artifacts
Date Posted:
4/4/2016
This employee identification badge belonged to a female worker with employee number 9897 at the MacArthur Brothers Bag Loading Plant in Woodbury, New Jersey, in 1918. The plant was built and operated by the MacArthur Brothers Company. The contracting company, established in 1826, also built Camp
Grade Range:
K-12
Resource Type(s):
Artifacts
Date Posted:
4/4/2016
By 2013, McDonald’s signs could be found in all 50 states as well as approximately 120 countries. This sign was made in the U.S.A. for use in Japan. While the writing is in Japanese, the sign remains instantly recognizable due to its color scheme and signature golden arches. Not only the look o
Grade Range:
K-12
Resource Type(s):
Artifacts
Date Posted:
4/4/2016
National Public Radio reporter Andy Carvin used this iPhone 3GS to monitor stories on Twitter during the Arab Spring movement in the winter of 2011. Twitter and social media became a large source of news during the movement as users on the ground in the Middle East relayed news and real-time even
Grade Range:
K-12
Resource Type(s):
Artifacts
Date Posted:
4/4/2016
The portability of cellular telephones provides users with the ability to make calls from almost anywhere and Motorola was built on portability. The company made car radios in the 1930s and portable radios called walkie-talkies for the U.S. military during World War Two, and played a major role i
Grade Range:
K-12
Resource Type(s):
Artifacts
Date Posted:
4/4/2016
Motorola produced this BPR 2000 model pager around 1982. Prior to the widespread availability of inexpensive cell phones many people carried telephone pagers to stay in contact with work or home. A miniature radio receiver, a pager alerted the user that someone needed to talk to them and provided
Grade Range:
K-12
Resource Type(s):
Artifacts
Date Posted:
3/28/2016
Motorola produced the DynaTAC cell phone in 1984 after more than a decade of work in cellular research and technology. The Motorola DynaTAC (an abbreviation of Dynamic Adaptive Total Area Coverage) was the first commercially available portable handheld cell phone. The phone was a 9-inches tall, w
.
.
Results Per Page

Filter Resources By: