Science Experiments for Kids

 Katharine B. Blodgett, (1898–1979) UK – nonreflective glass

 Alan Blumlein, (1903–1942) England – stereo

 Nils Bohlin, (1920–2002) Sweden – the three-point seat belt

 Joseph-Armand Bombardier, (1907–1964) Canada – snowmobile

 Sam Born Russia/U.S. – lollipop-making machine

 Satyendra Nath Bose, (1894–1974) India – work on gas-like properties of

electromagnetic radiation, Boson and providing foundation for Bose-Einstein statistics and

Bose-Einstein Condensate

 Jagdish Chandra Bose, (1858–1937) India – Crescograph

 George de Bothezat, (1882–1940) Russia/U.S. – quadrotor helicopter (The Flying

Octopus)

 Robert W. Bower, (1936–) U.S. – self-aligned–gate MOSFET

 Seth Boyden, (1788–1870) U.S. – nail-making machine

 Walter Houser Brattain, (1902–1987) U.S. – co-inventor of the transistor

 Louis Braille, (1809–1852) France – the Braille writing system

 Jacques E. Brandenberger, (1872–1954)

 Édouard Branly, (1844–1940) France – the coherer, the first widely used detector for

radio communication.

 Karl Ferdinand Braun, (1850–1918)

 Harry Brearley, (1871–1948)

 Sergey Brin, (1973–) Russia/U.S. – with Larry Page invented Google web search engine

 Mikhail Britnev, (1822–1889) Russia – first metal-hull icebreaker (Pilot)

 Rachel Fuller Brown, (1898–1980) U.S. – Nystatin, the world's first antifungal antibiotic

 John Moses Browning, (1855–1926) U.S. – automatic handgun[disambiguation needed ]

 Maria Christina Bruhn, (1732–1802).......................................................................................

 Nikolay Brusentsov, (born 1925)

 Edwin Beard Budding, (1795–1846)

 Gersh Budker, (1918–1977) Russia – electron cooling, co-inventor of collider

 Corliss Orville Burandt U.S. – Variable valve timing

 Henry Burden,(1791–1871) Scotland and U.S. – Horseshoe machine (made 60 horse shoes

in a minute), first usable Iron Railed road spike, and builder of the most powerful

waterwheel in history "Niagara of Water-Wheels"

 Richard James Burgess U.K. – Simmons (electronic drum company), co-inventor of SDS5

drum synthesizer

 Aleksandr Butlerov, (1828–1886)

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 Robert Cailliau, (1947–) Belgium – with Tim Berners-Lee, the World Wide Web

 C`ai Lun, (50–121 AD)

 Marvin Camras, (1916–1995) U.S. – magnetic recording

 Chester Carlson, (1906–1968) U.S. – Xerography