Husqvarna 270 MPH/765 CFM Gas-Powered 150BT 51cc Backpack Leaf Blower

Year 270 (CCLXX) was a common year starting on Saturday of the Julian calendar. At the time, it was known as the Year of the Consulship of Antiochianus and Orfitus (or, less frequently, year 1023 Ab urbe condita). The denomination 270 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.

Year 765 (DCCLXV) was a common year starting on Tuesday of the Julian calendar. The denomination 765 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.

A backpack—also called knapsack, schoolbag, rucksack, pack, booksack, bookbag, haversack, packsack, or backsack—is, in its simplest frameless form, a fabric sack carried on one's back and secured with two straps that go over the shoulders; but it can have an external or internal frame, and there are bodypacks.

Backpacks are commonly used by hikers and students, and are often preferred to handbags for carrying heavy loads or carrying any sort of equipment, because of the limited capacity to carry heavy weights for long periods of time with hands.

Large backpacks, used to carry loads over 10 kilograms (22 lb), as well as smaller sports backpacks (e.g. running, cycling, hiking, and hydration), usually offload the largest part (up to about 90%) of their weight onto padded hip belts, leaving the shoulder straps mainly for stabilizing the load. This improves the potential to carry heavy loads, as the hips are stronger than the shoulders, and also increases agility and balance, since the load rides nearer the wearer's own center of mass.

Gas is one of the four fundamental states of matter. The others are solid, liquid, and plasma. A pure gas may be made up of individual atoms (e.g. a noble gas like neon), elemental molecules made from one type of atom (e.g. oxygen), or compound molecules made from a variety of atoms (e.g. carbon dioxide). A gas mixture, such as air, contains a variety of pure gases. What distinguishes gases from liquids and solids is the vast separation of the individual gas particles. This separation usually makes a colorless gas invisible to the human observer.

The gaseous state of matter occurs between the liquid and plasma states, the latter of which provides the upper-temperature boundary for gases. Bounding the lower end of the temperature scale lie degenerative quantum gases which are gaining increasing attention. High-density atomic gases super-cooled to very low temperatures are classified by their statistical behavior as either Bose gases or Fermi gases. For a comprehensive listing of these exotic states of matter, see list of states of matter.

Husqvarna (pronounced [ˈhʉ̂ːsˌkvɑːɳa] ) is a Swedish company founded in 1689 to produce muskets. The company has grown since, was partitioned, and is now a brand of multiple companies.

Husqvarna may refer to:

• Husqvarna Vapenfabriks, the original branch, a defunct firearms manufacturing company
• Husqvarna Group, a manufacturer of outdoor power products
• Husqvarna FF, a football club sponsored by the Husqvarna Group
• Husqvarna Motorcycles, a motocross, enduro and supermoto motorcycle manufacturer
• Husqvarna Sewing Machines, now VSM Group
• Husqvarna, the brand name for home appliances manufactured by Electrolux
• Huskvarna, a city, the original location of the company

A leaf (pl.: leaves) is a principal appendage of the stem of a vascular plant, usually borne laterally above ground and specialized for photosynthesis. Leaves are collectively called foliage, as in "autumn foliage", while the leaves, stem, flower, and fruit collectively form the shoot system. In most leaves, the primary photosynthetic tissue is the palisade mesophyll and is located on the upper side of the blade or lamina of the leaf, but in some species, including the mature foliage of Eucalyptus, palisade mesophyll is present on both sides and the leaves are said to be isobilateral. The leaf is an integral part of the stem system, and most leaves are flattened and have distinct upper (adaxial) and lower (abaxial) surfaces that differ in color, hairiness, the number of stomata (pores that intake and output gases), the amount and structure of epicuticular wax, and other features. Leaves are mostly green in color due to the presence of a compound called chlorophyll which is essential for photosynthesis as it absorbs light energy from the Sun. A leaf with lighter-colored or white patches or edges is called a variegated leaf.

Leaves can have many different shapes, sizes, textures and colors. The broad, flat leaves with complex venation of flowering plants are known as megaphylls and the species that bear them (the majority) as broad-leaved or megaphyllous plants, which also include acrogymnosperms and ferns. In the lycopods, with different evolutionary origins, the leaves are simple (with only a single vein) and are known as microphylls. Some leaves, such as bulb scales, are not above ground. In many aquatic species, the leaves are submerged in water. Succulent plants often have thick juicy leaves, but some leaves are without major photosynthetic function and may be dead at maturity, as in some cataphylls and spines. Furthermore, several kinds of leaf-like structures found in vascular plants are not totally homologous with them. Examples include flattened plant stems called phylloclades and cladodes, and flattened leaf stems called phyllodes which differ from leaves both in their structure and origin. Some structures of non-vascular plants look and function much like leaves. Examples include the phyllids of mosses and liverworts.

MPH or mph is a common abbreviation of miles per hour, a measurement of speed.

MPH may also refer to:

• MPH (comics), a 2014–2015 comic book series by Mark Millar and Duncan Fegredo
• Make Poverty History, campaign to end poverty in Africa
• Manlius Pebble Hill School, DeWitt, New York, US
• Martinair's airline code
• Master of Public Health, degree
• Mater Private Hospital, Dublin, Ireland
• Mobile Pedestrian Handheld, a mobile digital television transmission standard
• MPH Group, Malaysian bookstore chain
• MPH Entertainment, Inc., an American film and television production company
• Metroid Prime Hunters, a video game
• MPH, superspeed superhero character in the comic book series Astro City
• Godofredo P. Ramos Airport (IATA code), an airport in the Philippines
• MPH Games Co., a defunct board game publisher