Both genres use opposing concepts like war and peace, civilization and savagery.

Both utopias and dystopias are commonly found in science fiction and other speculative fiction genres, and arguably are by definition a type of speculative fiction.

Both genres then focus on the hero-warrior figure, but with the distinction that the saint is of a spiritual sort.

Both are now considered by many to be classics in both the heavy metal, power metal, and first wave black metal genres.

Both genres are connected with a revival of swing dances, such as the Lindy hop.

Both genres peaked in popularity in the 1960s and were covered by a number of rock artists.

Immediately after the deputy king's death in 1865, King Mongkut made known his fear that Lao musical culture would supplant Siamese genres and therefore banned Lao musical performances in a proclamation in which he complained that, " Both men and women now play Lao khene ( mo lam ) throughout the kingdom ... Lao khene is always played for the topknot cutting ceremony and for ordinations.

Both genres of music are produced using the same types of equipment: samplers, drum machines, microphones and sequencers.

Both Hard rock and Heavy metal were extremely popular live genres and bands toured extensively around the globe.

Both genres were commercially successful across the world, with artists such as 2 Unlimited, La Bouche and Captain Hollywood promoting the genre.

Both incluing and infodumping are forms of exposition and are frequently used in science fiction and fantasy, genres where the author has the task to make the reader believe in a world that does not exist.

Both hosts would fill out the show's half-hour time slot through introductions and longer extros which would analyse and discuss the episode critically for several minutes often explaining how a story was at variance with scientific concepts, how it related to science fiction genres, or putting the episodes in a socio-political context.

Both Changui and Son genres developed as a result of the combination of African and Spanish musical styles and instrumentation.

Both genres employ the narrator as protagonist and " rely upon the illusion of presence in their mode of signification ".

Both channels show mainly made-for-TV movies from a range of film genres, all based on real life events and people.

Both genres feature little to no use of firearms or projectile combat.

Both Viz and Studio Proteus had been experimenting with a wide variety of manga genres, but when the market tightened only those which appealed to the core " comic book store " market survived.

Both concepts are undergoing alteration ; ;

`` Both children are musical and my wife is a music lover of unfailing instinct and judgement ''.

Both I and my feelings come up out of a chain of events that fan out into the past into sources that are ultimately very unlike the entity which I now am.

Both are predictably destined to fail.

Both men are known to be honest and public-spirited.

Both allowances are governed by conditions and restrictions set forth in detail in the state's Travel Regulations.

Both of these systems are essential for the production, development, and use of the National Forests.

Both the photocathode and the image plane of such an electrode configuration are curved concave as seen from the anode aperture.

Both stages are assumed to have unity magnification.

Both man and wife should be aware of the fact that a lack of climax, and even the absence of the anticipated keen pleasure are not a sign that the wife may be cold or frigid.

Both are primarily concerned with the uses that can be made of the material that the collector has found.

Both the conditions and the complicity are documented in considerable detail.

Both Miss Garson and her oilman-rancher husband are active supporters of Boys Clubs of America and patrons of the vivid art and opera colony that flourishes in New Mexico.

Both are 6 feet tall and weigh between 195 and 200 pounds, but Mantle, incredibly muscular ( he has a 17-1/2-inch neck ), looks bigger.

Both are good bunters: Maris once beat out eighteen of nineteen in the minor leagues ; ;

Both are good, daring fielders: Mantle covers more ground ; ;

Both these types, and those in between, are in existence by reason of a legislative interest in libraries that began at Albany as early as 1950, with the creation by the legislature of county library systems financed by county governments with matching funds from the state.

Both eventualities are possible logically, but practically they are impossible.

Both are members of the Organization of the Petroleum Exporting Countries, the African Union and other multilateral organizations.

Both terms anti-Semitism and antisemitism are in common use.

Both the nation and the economy are nascent.

Both Spirit Prison and Paradise are temporary according to Latter-day Saint beliefs.

Both are connected with the Proto-Indo-European root * ank -, meaning " to bend " or " bow ".

Both these popular methods are used to analyze sound and better understand the acoustic phenomenon.