polar exploration volume 10 page 110
group led by Peary picture, volume 10
page 110
season volume 12 page 62
North Sea (sea in the Atlantic Ocean)
MAIN ARTICLE volume 9 page 92, picture,
volume 9 page 93
North Semitic (writing system)
alphabet volume 1 page 88
Northumberland Strait (strait in
Canada)
Confederation Bridge picture, volume
10 page 151
North Vietnam: see in index Vietnam
Northwest Coast Indian (Native American
people): see in index Haida; Kwakiutl;
Nootka; Tlingit
NorthWest Company (Canadian trading
company)
Alberta volume 1 page 70
fur trade volume 5 page 76
Manitoba volume 8 page 45
Northwest Indian Confederation
(Native American alliance)
Harrison volume 6 page 22
Northwest Passage (sea route around
North America)
MAIN ARTICLE volume 9 page 93
MORE TO EXPLORE
Amundsen volume 1 page 113, picture,
volume 9 page 94
exploration and settlement of the
Americas volume 1 page 103
polar exploration volume 10 page 110
Northwest Territories (territories in
Canada)
MAIN ARTICLE volume 9 page 95
MORE TO EXPLORE
ice road picture, volume 9 page 96
Inuit fisherwoman picture, volume 9
page 96
reindeer grazing picture, volume 13
page 107
Northwest Territory (historical territory
in the U.S.)
Ohio volume 9 page 126
North Yemen (historical country in the
Middle East): see in index Yemen Arab
Republic
Norway (country in Europe)
MAIN ARTICLE volume 9 page 97
MORE TO EXPLORE
geography
Bergen picture, volume 9 page 98
fjord picture, volume 4 page 162
history
Greenland volume 5 page 159
Iceland volume 6 page 108
polar exploration volume 10 page 110
Sweden volume 12 page 213
Sami traditional dress picture, volume 9
page 98
nose (anatomy)
MAIN ARTICLE volume 9 page 99
MORE TO EXPLORE
respiratory system volume 11 page 54
nostril (anatomy)
nose anatomy volume 9 page 99
notation (writing)
writing volume 15 page 77
note (sound): see in index tone
notebook computer
computers volume 3 page 172
No theater (Japanese drama): see in index
Noh drama
Notre-Dame Cathedral (cathedral in
Paris, France): see in index Notre-Dame
de Paris
Notre-Dame de Chartres (cathedral in
Chartres, France): see in index Chartres
Cathedral
Notre-Dame de Paris (cathedral in Paris,
France)
gargoyles picture, volume 5 page 89
Paris volume 10 page 34
Nouakchott (capital city of Mauritania)
MAIN ARTICLE volume 9 page 100
MORE TO EXPLORE
Mauritania volume 8 page 79
shop picture, volume 9 page 100
Nova Scotia (province in eastern Canada)
MAIN ARTICLE volume 9 page 101, picture,
volume 9 page 102, picture, volume 9
page 102
novel (literature)
fiction volume 5 page 18
novella (literature)
fiction volume 5 page 18
Novgorod (historical principality in Russia)
Russia volume 11 page 106
NOW (U.S. organization): see in index
National Organization forWomen
Nubia (ancient region in Africa)
MAIN ARTICLE volume 9 page 103
MORE TO EXPLORE
Africa volume 1 page 42
Kush volume 7 page 90
Sudan volume 12 page 200
nuclear bomb (military technology)
bomb volume 2 page 104
nuclear energy
MAIN ARTICLE volume 9 page 103
MORE TO EXPLORE
energy volume 4 page 138
power plant cooling towers picture, volume
9 page 104
nuclear fission (physics)
nuclear energy volume 9 page 104
nuclear fusion (physics)
nuclear energy volume 9 page 104
nuclear physics (science)
Curie family volume 3 page 231
nuclear power
aircraft carrier picture, volume 9 page 25
energy sources picture, volume 4
page 139
nuclear-powered submarine (ship)
submarine volume 12 page 198, picture,
volume 12 page 197
BRITANNICA STUDENT ENCYCLOPEDIA nuclear-powered submarine 181
nuclear radiation (physics)
radiation volume 11 page 17
nuclear submarine (ship): see in index
nuclear-powered submarine
Nuclear Test-Ban Treaty (international
treaty, 1963)
Kennedy volume 7 page 55
nuclear weapon
Einstein volume 4 page 116
nuclear energy volume 9 page 104
nucleic acid (chemical substance)
virus volume 14 page 97, picture, volume
14 page 98
nucleus (comet’s center)
comet volume 3 page 166
nucleus (part of living cell)
cell volume 3 page 66
animal picture, volume 3 page 66, picture,
volume 9 page 35
plant picture, volume 3 page 67
protozoan volume 10 page 160
nucleus (physics): see in index atomic
nucleus
Nuit (Egyptian goddess): see in index Nut
Nuku’alofa (capital city of Tonga)
MAIN ARTICLE volume 9 page 105
MORE TO EXPLORE
Royal Palace picture, volume 9 page 105
Tonga volume 13 page 79
numbat (mammal)
marsupial picture, volume 8 page 63
number (mathematics)
MAIN ARTICLE volume 9 page 105, picture,
volume 9 page 106
MORE TO EXPLORE
common abbreviations table, volume 1
page 8
numerator (mathematics)
numbers and number systems volume 9
page 106
numero (mathematics): see in index number
nun (monasticism)
Jainism volume 7 page 9
nunatak (geological formation)
Antarctica volume 1 page 135
Nunavut (territory in Canada)
MAIN ARTICLE volume 9 page 108
MORE TO EXPLORE
Canada volume 3 page 26
Eskimo volume 4 page 153
ice fishing picture, volume 9 page 109
Nuremberg (city in Germany)
Storm Troopers picture, volume 9
page 26
Nuremberg trials (1945-46, history of
WorldWar II)
MAIN ARTICLE volume 9 page 110, picture,
volume 9 page 110
MORE TO EXPLORE
Holocaust volume 6 page 72
human rights volume 6 page 97
