136 A GERMAN SCIENCE READER. 



IV. MOLEKEL UND ATOME. 



I. lassen . . ., can be made smaller. 2. gelingt . . ., the separation is 

 easily accomplished. 3. u. s. W., (und so welter), and so forth. 4. kaum, 

 . . . , scarcely visibly any longer. 5. fahig erscheiiien, appear capable of. 

 6. erreichen lasst, can be reached. 7. von den . . ., dependent upon the 

 means at hand. 8. wird sich vorstellen konnen, can imagine. 9. 

 denkbar kleinsten, smallest conceivable. 10. hatte man benutzt, 

 if one had used. 1 1 . diese . . . Molekels, these parts of a molecule ob- 

 tained by chemical action. See introduction, 2. 



V. DAS SCHWIMMEN. 



I. was . . ., what follows, (daraus refers to what precedes omitted here.) 

 2, und ein . . . derselben, whose volume. 3. in dem Fall, in the case. 

 (Referring to something omitted here.) 4. Rauminhalts an Wasser, 

 volume of water. 5. der durch . . . , which is caused by the buoyancy of the 

 water, in die Hohe, itpwards. 7. jeder . . . every body placed in water. 

 8. soviel, just as much. 9. als . . . betragt, as the weight of its own vol- 

 ume of water. 10. iiif olge hiervon, in consequence of this. 



VI. DIE ORDNUNG DER NATUR. 



i. dieselbe . . .produce the same effect. 2. werden geboren, are 

 brought forth. 3. Bestandigkeit . . . , continuance in the relation of cause 

 and effect. 4. als . . . Ordnung, as an order more difficult to recognize. 

 5. Umschreibende . . . , evasive acknowledgements ; 6. Wind . . . aus- 

 iibt, wind exerts on the surface exposed to it. 



VII. PSYCHOLOGIE. 



i z. B. (zum Beispiel) for example. 2. Federn . . . an, feathers feel 

 soft. 3. Verwandtschaft . . . Wirkung, relation of cause and effect. 4. 

 zwischen . . . , relations existing between them. 



