Marc Saman
Meer ideeën van Marc
What the heck is Thorium? Check out the Infographic.

What the heck is Thorium? Check out the Infographic.

The 22 Best Wisdom Quotes Sayings and Phrases of All Time

The 22 Best Wisdom Quotes Sayings and Phrases of All Time

Schrodinger equation, uncertainty principle and a Feynman diagram. Physics!

Schrodinger equation, uncertainty principle and a Feynman diagram. Physics!

kreb cycle

kreb cycle

Fusion Energy: A Practical Guide [Infographic]

Fusion Energy: A Practical Guide [Infographic]

Microsoft Excel Shortcuts

Microsoft Excel Shortcuts

penetrating-power-various-types-radiation-comparison-ability-alpha-beta-neutron-particles-gamma-rays-x-65936081.jpg (1300×991)

penetrating-power-various-types-radiation-comparison-ability-alpha-beta-neutron-particles-gamma-rays-x-65936081.jpg (1300×991)

Circuit Symbols

Circuit Symbols

respiration key

respiration key

1.Pinus sylvestris; 2.Pinus pinea; 3a.Picea abies (from forest); 3b.Picea abies (from open place); 4.Cedrus libani subsp. libani; 5.Betula pendula; 6.Alnus; 7.Salix alba; 8.Washingtonia; 9.Roystonea; 10.Sequoiadendron giganteum; 11.Ravenala madagascariensis; 12.Brachychiton; 13.Acacia tortilis; 14.Dracaena; 15.Krumholtz formation; 16.Banyan tree (Ficus benghalensis); Pinned from http://dendrology.ru/forest/item/f00/s02/e0002421/index.shtml

1.Pinus sylvestris; 2.Pinus pinea; 3a.Picea abies (from forest); 3b.Picea abies (from open place); 4.Cedrus libani subsp. libani; 5.Betula pendula; 6.Alnus; 7.Salix alba; 8.Washingtonia; 9.Roystonea; 10.Sequoiadendron giganteum; 11.Ravenala madagascariensis; 12.Brachychiton; 13.Acacia tortilis; 14.Dracaena; 15.Krumholtz formation; 16.Banyan tree (Ficus benghalensis); Pinned from http://dendrology.ru/forest/item/f00/s02/e0002421/index.shtml