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the fatal cigarette case that could shoot someone dead
history
kgb
photos
sociology
soviet
spy
发明
技术
源
suspended coffins for landing forces
army
history
photos
russian army
sociology
soviet
ussr
发明
源
patent drawing for a flying machine, 04/15/1913 series: patent...
蒸汽朋克
1913
aircraft
airship
april 15
archivesgov
aviation
flying machine
history
inventions
patent
patents
vintage
发明
源
thomas l. shaw’s improvement in aerostation,...
蒸汽朋克
1800s
1860s
aerostation
airship
archivesgov
aviation
balloon
february 10
gif
history
hot air balloon
inventions
lighter than air
patent
patent skirt
发明
源
patent drawing for g. fletcher’s skate,...
1900s
1908
history
ice skates
january 7
patent
skates
vintage
winter
发明
源
drawing of an animal trap by j. a. williams,...
1800s
1880s
1882
animal trap
archivesgov
december 26
history
inventions
mouse trap
patent
patents
pest control
trap
vintage
发明
源
patent drawing for o. f. davis’ fire escape,...
1800s
1880s
1882
archivesgov
december 19
fire escape
fire safety
history
inventions
patent
patents
vintage
发明
源
patent drawing for j. b. halbert’s ratchet wrench,...
1800s
1880s
1882
december 12
history
inventions
patent
patents
ratchet
tool
tools
vintage
wrench
发明
源
patent drawing for o. p. case and t. y. vincent’s...
1900s
1902
archivesgov
december 16
history
inventions
monkey wrench
patent
patent drawing
patents
tool
tools
wrench
发明
源
the haunted archivesto celebrate halloween, our colleagues took...
万圣夜
creepy
creepy ip
creepyip
history
inventions
jack o'lantern
jack olantern
mask
masks
nara media labs
national archives
patent
patents
发明
节日
源
patent drawing for juanita gonzalez’s cocktail shaker,...
1920s
1927
alcohol
archivesgov
cocktail shaker
cocktails
gif
history
history of alcohol
inventions
october 18
patent
patents
vintage
发明
源
researchers connect human brain to internet for the first time in history
南非
biomedicine
brain
brain waves
computers
controversy
eeg
elon musk
ethics
health
human body
innovation
internet
medicine
mind control
news
research
rights
sci & tech
students
发明
技术
科学
源
patent drawing for j.p. holland’s submarine boat,...
蒸汽朋克
1900s
1902
history
inventions
john p. holland
nautical
patent
patents
september 9
submarine
vintage
发明
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patent drawing for c. p. fest’s air ship,...
1800s
1880s
1882
airship
august 29
aviation
aviation history
gif
history
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lighter than air
patent
patents
vintage
发明
源
apparatus for observing eclipses, 10/29/1895 patent case file...
1800s
1890s
1895
archivesgov
astronomy
eclipse
eclipse 2017
eclipse2017
history
inventions
october 29
patent
patents
solar eclipse
stem
发明
科学
源
drawing of f.j. coates’ chair, 8/20/1867 series: utility...
1800s
1860s
1867
august 20
chair
furniture
history
inventions
patent
patents
vintage
发明
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