Angaben gemäß § 5 TMG

Dr. Sebastian Alers
Riedbergallee 39
60438 Frankfurt am Main


Festnetz: +49 69 200 233 87
Mobil: +49 176 223 414 67

Verantwortlich für den Inhalt gemäß § 55 Abs. 2 RStV

Dr. Sebastian Alers
Riedbergallee 39
60438 Frankfurt am Main

Webdesign & Corporate Design

Dr. Sebastian Alers | Konzept & Entwürfe
Design 67 | Gestaltung |
Tress Webdesign | Technische Umsetzung & Webdesign |


  • If you would not be forgotten as soon as you are dead and rotten, either write things worth reading, or do things worth writing.“ Benjamin Franklin (1706–1790), „Poor Richard’s Almanack” (1738).
  • Nothing in science has any value to society if it is not communicated.“ Anne Roe (1904–1991), „The Making of a Scientist“ (1953).
  • Science is the art of doubt, not of certainty.“ Frances Mary Ashcroft (1952–), sp!ked (2004).


  • Four-cell Stage of a Mammalian Ovum. Public Domain image from: Henry Gray “Anatomy of the Human Body” (1918), Fig. 9b, First stages of segmentation of a mammalian ovum.
  • Swan-Neck flask. Used for Pasteur‘s Experimental Disproof of Spontaneous Generation (1861). Public Domain image from: Paul Schützenberger “Air-Germs and Spontaneous Generation”, Popular Science Monthly, Vol. 9 (1876), Fig. 28., M. Pasteur’s Flask to deprive the Air of its Germs.
  • Hypodermic Syringe. Public Domain image from: Minnie Goodnow “Practical Physics for Nurses” (1919), Fig. 33, Hypodermic Syringe (Moorow).
  • Icons and Background. Created by Rawpixel or Freepik / Flaticon