|
BooksShouldBeFree.com Your source for free audio books. Download one in mp3, iPod and iTunes format today. |
|
| Langstroth on the Hive and the Honey−Bee: A Bee Keeper's Manual |
|---|
| Audio book preview: |
Langstroth revolutionized the beekeeping industry by using bee space in his top opened hive. In the summer of 1851 he found that, by leaving an even, approximately bee-sized space between the top of the frames holding the honeycomb and the flat coverboard lying above, he was able to quite easily remove the latter, which was normally well cemented to the frames with propolis making separation hard to achieve. Later he had the idea to use this discovery to make the frames themselves easily removable. He found that, if he left a small space (less than 1/4 inch or 6.4 mm) between the combs, or between the combs and the sides of his hives, the bees would fill it with propolis thus cementing the combs into the hive. On the other hand, when he left a larger space (more than 3/8 inch or 9.5 mm) the bees would fill it with comb which had a similar effect. (Summary from Wikipedia) |
Add audio book to Itunes as a pod cast (15:13:57 long) |
Download mp3 files for each chapter of this book in one zip file (418 MB) |
| Full text and other links |
|---|
| Gutenberg e-text |
| Wikipedia – L. L. Langstroth |
| Genres for this book |
|---|
| Non-fiction |
| Instruction |
| Nature |
| Science |
Similar free audio books — Non-fiction Books | |||
|---|---|---|---|
 Letter Concerning Toleration, A John Locke |
 Lineage, Life and Labors of Jose Rizal Austin Craig |
 History of the Decline and Fall of the Roman Empire Vol. III, The Edward Gibbon |
 Lectures of Col. R. G. Ingersoll Robert Green Ingersoll 
|
Popular Genres
| All Genres |
|---|
| Audio Book Language |
|---|
