Alexander Fleming (Mycena haematopus; Alexander Fleming (1881–1955); Penicillium structure; Amanita muscaria)

Alexander Fleming (Alexander Fleming (1881–1955), Penicillium)

70th anniversary of the first Ferrari car (Ferrari 125 S First introduced in 1947; Ferrari 125 S; Enzo Ferrari 1898–1988 in Ferrari 125 S)

70th anniversary of the first Ferrari car (Enzo Ferrari (1898–1988) and Ferrari 125 S)

95th memorial anniversary of a polar explorer Sir Ernest Henry Shackleton (Sir Ernest Henry Shackleton (1874–1922), Shackleton took 28 men to Imperial Trans-Antarctic Expedition; Shackleton took 69 dogs to Imperial Trans-Antarctic Expedition; Barquentine ship Endurance)

95th memorial anniversary of a polar explorer Sir Ernest Henry Shackleton (Sir Ernest Henry Shackleton (1874–1922))

100th memorial anniversary of Ferdinand von Zeppelin (Ferdinand von Zeppelin (1838–1917); LZ 130 Graf Zeppelin; On the bridge of the Graf Zeppelin)

100th memorial anniversary of Ferdinand von Zeppelin (Ferdinand von Zeppelin (1838–1917))

20th memorial anniversary of Jacques-Yves Cousteau (SP-350 Denise, 1959; Jacques-Yves Cousteau (1910–1997); Conshelf II, 1963; Anorep I, 1966)

20th memorial anniversary of Jacques-Yves Cousteau (Jacques-Yves Cousteau (1910–1997), Calypso)

150th anniversary of Wilbur Wright (Wilbur Wright (1867–1912)), Wright Flyer III; Commemorative medal for the first flight)

150th anniversary of Wilbur Wright (Wilbur Wright (1867–1912))

The greatest space explorations (Jim Irwin with the Lunar Roving Vehicle on the first lunar surface EVA of Apollo 15, 1971; Cassini–Huygens is an unmanned spacecraft sent to the planet Saturn in 1997; Voyager 1, part of the Voyager program to study the outer Solar System, 1977; Spitzer Space Telescope (SST) is an infrared space telescope launched in 2003)

The greatest space explorations (Spirit and Opportunity, Mars Exploration Rovers on the surface of the Red Planet)

110th memorial of Dmitri Mendeleev (Dmitri Mendeleev (1834–1907); The house St. Petersburg where Russian 0scientist Dmitri Mendeleev lived)

110th memorial of Dmitri Mendeleev (Dmitri Mendeleev (1834–1907), Nobel Prize in Chemistry, 1906)

95th memorial anniversary of Alexander Bell (Alexander Graham Bell (1847–1922), Bell’s telephone transmitter, 1876; Bell’s metal detector, 1881; Bell and Tainter’s photophone, 1880; Bell and Tainter’s graphophone, 1886–1887)

95th memorial anniversary of Alexander Bell (Alexander Graham Bell (1847–1922), The first telephone, 1875)

150th anniversary of Alfred Nobel invented dynamite (Alfred Nobel (1833–1896), Metal strips to hold the dynamite in place, Sawdust soaked in nitroglycerin, Blasting cap, Protective coating surrounding the explosive material, Fuse; Stick of Dynamite; Nitroglycerin molecule; Nobel found that when nitroglycerin was incorporated in an absorbent inert substance like kiesel guhr (diatomaceous earth) it became safer and more convenient to handle, and this mixture he patented in 1867 as ‘dynamite’.)

150th anniversary of Alfred Nobel invented dynamite (Alfred Nobel (1833–1896))