A launch pad is the area and facilities where rockets or spacecraft lift off. A spaceport (or rocket launch site) can contain one or many launch pads. A typical launch pad consists of the service and umbilical structures. The service structure provides an access platform to inspect the launch vehicle prior to launch. Most service structures can be moved or rotated to a safe distance. The umbilical structure has propellent loading, gas, power, and communication links to the launch vehicle. The launch vehicle sits atop of the launch platform, which has the flame deflection structure to withstand the intense heat and load generated by rocket engines during liftoff.

Most cryogenic launch vehicles need to be continuously topped off as scheduled liftoff approaches. This is particularly necessary as various holds are placed on the liftoff and then removed as support personnel correct problems or verify they are not serious. Without the ability to top off the launch vehicle, the launch would have to be scrubbed when problems slowed down the countdown. Gantries are commonly designed and constructed on launch pads to meet these types of servicing requirements both during launch and in the preparation period leading up to it.

Doctor of Philosophy, abbreviated as Ph.D., PhD, D.Phil., or DPhil (for the Latin philosophiae doctor or doctor philosophiae), in English-speaking countries, is a postgraduate academic degree awarded by universities. The academic level of degrees known as doctorates of philosophy varies considerably according to the country, institution, and time period, from entry-level research degrees to higher doctorates. A person who attains a doctorate may be referred to as a doctor.

In the context of academic degrees, the term "philosophy" does not refer solely to the field of philosophy, but is used in a broader sense in accordance with its original Greek meaning, which is "love of wisdom". In most of Europe, all fields other than theology, law and medicine were traditionally known as philosophy. The doctorate of philosophy as it exists today originated as a doctorate in the liberal arts at the Humboldt University of Berlin, and was eventually adopted by United States universities, becoming common in large parts of the world in the 20th century. In many countries, the doctorate of philosophy is still awarded only in the liberal arts, which is known as "philosophy" in continental Europe.

Joshua Steele, known professionally as Flux Pavilion, is an English dubstep producer and DJ. He is the co-founder of Circus Records, along with Doctor P, DJ Swan-E and Dyspro. He is best known for his 2011 single "Bass Cannon", which peaked at number 56 on the UK Singles Chart, and was placed on the Radio 1 A-List. Along with Doctor P, Flux Pavilion presented the 2011 compilation album Circus One, to which he contributed four tracks. In August 2011 his track "I Can't Stop" was sampled by producer Shama “Sak Pase” Joseph for hip-hop album, Watch the Throne by Jay-Z and Kanye West. In December 2011, Flux Pavilion was nominated for the BBC's Sound of 2012 poll, as one of only two independent artists on the longlist. On 5 March 2012, his track "I Can't Stop" was used in the viral Kony 2012 campaign, and was previously featured in SSX.