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Neptune has a number of known trojan objects occupying both the SunNeptune L4 and L5 Lagrangian pointsgravitationally stable regions leading and trailing Neptune in its orbit, respectively. Neptune trojans can be viewed as being in a 1:1 resonance with Neptune. Some Neptune trojans are remarkably stable in their orbits, and are likely to have formed alongside Neptune rather than being captured. The first and so far only object identified as associated with Neptune's trailing L5 Lagrangian point is 2008 LC18. Neptune also has a temporary quasi-satellite, (309239) 2007 RW10. The object has been a quasi-satellite of Neptune for about 12,500 years and it will remain in that dynamical state for another 12,500 years.
Where did most Neptune trojans form?
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The answer: alongside Neptune

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Several animal phyla are recognized for their lack of bilateral symmetry, and are thought to have diverged from other animals early in evolution. Among these, the sponges (Porifera) were long thought to have diverged first, representing the oldest animal phylum. They lack the complex organization found in most other phyla. Their cells are differentiated, but in most cases not organized into distinct tissues. Sponges typically feed by drawing in water through pores. However, a series of phylogenomic studies from 2008-2015 have found support for Ctenophora, or comb jellies, as the basal lineage of animals. This result has been controversial, since it would imply that that sponges may not be so primitive, but may instead be secondarily simplified. Other researchers have argued that the placement of Ctenophora as the earliest-diverging animal phylum is a statistical anomaly caused by the high rate of evolution in ctenophore genomes.
Animal phyla that are recognized for their lack of bilateral symmetry are thought to have come from where?
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The answer: other animals early in evolution

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By 1938 the United States Navy had developed an electromechanical analog computer small enough to use aboard a submarine. This was the Torpedo Data Computer, which used trigonometry to solve the problem of firing a torpedo at a moving target. During World War II similar devices were developed in other countries as well.
What type of math did the Torpedo Data computer use to fire a torpedo at a moving target?
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The answer: trigonometry

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As of 2008[update], Germany is the fourth largest music market in the world and has exerted a strong influence on Dance and Rock music, and pioneered trance music. Artists such as Herbert Gronemeyer, Scorpions, Rammstein, Nena, Dieter Bohlen, Tokio Hotel and Modern Talking have enjoyed international fame. German musicians and, particularly, the pioneering bands Tangerine Dream and Kraftwerk have also contributed to the development of electronic music. Germany hosts many large rock music festivals annually. The Rock am Ring festival is the largest music festival in Germany, and among the largest in the world. German artists also make up a large percentage of Industrial music acts, which is called Neue Deutsche Harte. Germany hosts some of the largest Goth scenes and festivals in the entire world, with events like Wave-Gothic-Treffen and M'era Luna Festival easily attracting up to 30,000 people. Amongst Germany's famous artists there are various Dutch entertainers, such as Johannes Heesters.
What type of music does Kraftwerk make?
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The answer:
electronic