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Purdue Bell Tower
The Purdue Bell Tower is a 160-foot tall bell tower in the center of Purdue University's campus. It was constructed in 1995 through a gift from the class of 1948. Heavilon Hall Tower The current Bell Tower's inspiration comes from the bell tower that was part of the old Heavilon Hall, demolished in 1956. Heavilon Hall was dedicated on January 19, 1894, as part of Purdue's engineering school. Four days later, the building caught fire and was destroyed. In light of this tragedy, James H. Smart, Purdue's president at the time, declared that a new tower would go up "one brick higher." Smart's inspirational words have since become a sort of motto for the university. According to legend, however, the bell tower was actually built nine bricks higher. This second Heavilon tower was completed in December 1895 with clocks on each of the four sides. On April 8, 1897, four bells were installed. These bells would mark every quarter-hour until Heavilon was demolished in 1956. Purdue B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Purdue BellTower
Purdue University is a public land-grant research university in West Lafayette, Indiana, and the flagship campus of the Purdue University system. The university was founded in 1869 after Lafayette businessman John Purdue donated land and money to establish a college of science, technology, and agriculture in his name. The first classes were held on September 16, 1874, with six instructors and 39 students. It has been ranked as among the best public universities in the United States by major institutional rankings, and is renowned for its engineering program. The main campus in West Lafayette offers more than 200 majors for undergraduates, over 70 masters and doctoral programs, and professional degrees in pharmacy, veterinary medicine, and doctor of nursing practice. In addition, Purdue has 18 intercollegiate sports teams and more than 900 student organizations. Purdue is the founding member of the Big Ten Conference and enrolls the largest student body of any individual unive ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Time Capsule
A time capsule is a historic cache of goods or information, usually intended as a deliberate method of communication with future people, and to help future archaeologists, anthropologists, or historians. The preservation of holy relics dates back for millennia, but the practice of preparing and preserving a collection of everyday artifacts and messages to the future appears to be a more recent practice. Time capsules are sometimes created and buried during celebrations such as a world's fair, a cornerstone laying for a building, or at other ceremonies. History Early examples It is widely debated when time capsules were first used, but the concept is fairly simple, and the idea and first use of time capsules could be much older than is currently documented. The term "time capsule" appears to be a relatively recent coinage dating from 1938. Around 1761, some dated artifacts were placed inside the hollow copper grasshopper weathervane, itself dating from 1742, atop historic Fa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bell Towers In The United States
A bell is a directly struck idiophone percussion instrument. Most bells have the shape of a hollow cup that when struck vibrates in a single strong strike tone, with its sides forming an efficient resonator. The strike may be made by an internal "clapper" or "uvula", an external hammer, or—in small bells—by a small loose sphere enclosed within the body of the bell (jingle bell). Bells are usually cast from bell metal (a type of bronze) for its resonant properties, but can also be made from other hard materials. This depends on the function. Some small bells such as ornamental bells or cowbells can be made from cast or pressed metal, glass or ceramic, but large bells such as a church, clock and tower bells are normally cast from bell metal. Bells intended to be heard over a wide area can range from a single bell hung in a turret or bell-gable, to a musical ensemble such as an English ring of bells, a carillon or a Russian zvon which are tuned to a common scale and install ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aerial Work Platform
An aerial work platform (AWP), also known as an aerial device, elevating work platform (EWP), cherry picker, bucket truck or mobile elevating work platform (MEWP) is a mechanical device used to provide temporary access for people or equipment to inaccessible areas, usually at height. There are distinct types of mechanized access platforms and the individual types may also be known as a "cherry picker", "boom lift" or "scissor lift". They are generally used for temporary, flexible access purposes such as maintenance and construction work or by firefighters for emergency access, which distinguishes them from permanent access equipment such as elevators. They are designed to lift limited weights — usually less than a ton, although some have a higher safe working load (SWL) — distinguishing them from most types of cranes. They are usually capable of being set up and operated by a single person. Regardless of the task they are used for, aerial work platforms may prov ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Siren (noisemaker)
A siren is a loud noise-making device. Civil defense sirens are mounted in fixed locations and used to warn of natural disasters or attacks. Sirens are used on emergency service vehicles such as ambulances, police cars, and fire engines. There are two general types: mechanical and electronic. Many fire sirens (used for calling the volunteer fire fighters) serve double duty as tornado or civil defense sirens, alerting an entire community of impending danger. Most fire sirens are either mounted on the roof of a fire station or on a pole next to the fire station. Fire sirens can also be mounted on or near government buildings, on tall structures such as water towers, as well as in systems where several sirens are distributed around a town for better sound coverage. Most fire sirens are single tone and mechanically driven by electric motors with a rotor attached to the shaft. Some newer sirens are electronically driven speakers. Fire sirens are often called "fire whistles", "fir ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Loudspeaker
A loudspeaker (commonly referred to as a speaker or speaker driver) is an electroacoustic transducer that converts an electrical audio signal into a corresponding sound. A ''speaker system'', also often simply referred to as a "speaker" or "loudspeaker", comprises one or more such speaker ''drivers'', an enclosure, and electrical connections possibly including a crossover network. The speaker driver can be viewed as a linear motor attached to a diaphragm which couples that motor's movement to motion of air, that is, sound. An audio signal, typically from a microphone, recording, or radio broadcast, is amplified electronically to a power level capable of driving that motor in order to reproduce the sound corresponding to the original unamplified electronic signal. This is thus the opposite function to the microphone; indeed the ''dynamic speaker'' driver, by far the most common type, is a linear motor in the same basic configuration as the dynamic microphone which uses such ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Emergency Notification System
An emergency notification system is a method of facilitating the one-way dissemination or broadcast of messages to one or many groups of people, alerting them to a pending or existing emergency. The Emergency Notification System (ENS) was created by Dialogic Communication Corporation (DCC) in the early 1980s. DCC, including its patent portfolio, was purchased by Motorola Solutions as part of their 2018 acquisition of Airbus DS Communications. Notification vs. communication Emergency notification systems constitute a (one-way communication) subset of the types of systems described by the broader term emergency communication systems which includes systems that provide one-way and two-way communications, between emergency communications staff, first responders, and impacted individuals. Mass automated dialing services such as Reverse 9-1-1, and the common town siren systems that are used to alert for tornadoes, tsunami, air-raid, etc., are examples of emergency notification systems. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Purdue BellTowerTimeCapsule
Purdue University is a public land-grant research university in West Lafayette, Indiana, and the flagship campus of the Purdue University system. The university was founded in 1869 after Lafayette businessman John Purdue donated land and money to establish a college of science, technology, and agriculture in his name. The first classes were held on September 16, 1874, with six instructors and 39 students. It has been ranked as among the best public universities in the United States by major institutional rankings, and is renowned for its engineering program. The main campus in West Lafayette offers more than 200 majors for undergraduates, over 70 masters and doctoral programs, and professional degrees in pharmacy, veterinary medicine, and doctor of nursing practice. In addition, Purdue has 18 intercollegiate sports teams and more than 900 student organizations. Purdue is the founding member of the Big Ten Conference and enrolls the largest student body of any individual univer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Purdue Exponent
The ''Purdue Exponent'' is an independent student newspaper that serves Purdue University in West Lafayette, Indiana. It is published on Mondays and Thursdays during university semesters by the Purdue Student Publishing Foundation, and is Indiana's largest collegiate daily newspaper. The ''Exponent'' employs seven full-time professionals, relying for most operations on a staff of approximately 80 students, though the university has no journalism school. Exponent alumni have won six Pulitzers, six Emmys, two Peabodys, and two John Chancellors. History ''The Exponents first edition was published on December 15, 1889. It was a daily paper from 1906 to 2016. In 2017, it switched to a twice-weekly printing schedule. The Web edition (www.purdueexponent.org) was started in 1996. It was the first college newspaper in the country to build its own building (built in 1989 and sold in 2017, but the organization still resides there) and one of two college newspapers that continues to own ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bell Tower
A bell tower is a tower that contains one or more bells, or that is designed to hold bells even if it has none. Such a tower commonly serves as part of a Christian church, and will contain church bells, but there are also many secular bell towers, often part of a municipal building, an educational establishment, or a tower built specifically to house a carillon. Church bell towers often incorporate clocks, and secular towers usually do, as a public service. The term campanile (, also , ), deriving from the Italian ''campanile'', which in turn derives from ''campana'', meaning "bell", is synonymous with ''bell tower''; though in English usage campanile tends to be used to refer to a free standing bell tower. A bell tower may also in some traditions be called a belfry, though this term may also refer specifically to the substructure that houses the bells and the ringers rather than the complete tower. The tallest free-standing bell tower in the world, high, is the Mortegliano B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fight Song
A fight song is a rousing short song associated with a sports team. The term is most common in the United States and Canada. In Australia, Mexico, and New Zealand these songs are called the team anthem, team song, or games song. First associated with collegiate sports, fight songs are also used by secondary schools and in professional sports. Fight songs are sing-alongs, allowing sports fans to cheer collectively for their team. These songs are commonly played several times at a sporting event. For example, the band might play the fight song when entering the stadium, whenever their team scores, or while cheerleaders dance at halftime or during other breaks in the game. In Australian Rules Football, the team song is traditionally sung by the winning team at the end of the game. Some fight songs have a long history, connecting the fans who sing them to a time-honored tradition, frequently to music played by the institution's band. An analysis of 65 college fight songs by ''FiveT ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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