Knowledge (XXG)

Olinto De Pretto

Source đź“ť

66: 127: 25: 253: 596:
In 1888, as a result of his research with his brother Augusto, he published his first paper, "The Influence of the Raising and the Degradation of Mountains on the Development of Glaciers". In 1892, along with his brothers Augusto and Silvio, they founded the Alpinistic Circle with Silvio as the first
719:
The matter of any body contains within it a sum of energy represented by the entire mass of the body Nobody will easily admit that, stored in a latent state, in any kilogram of matter, completely hidden to all our investigations, hides such a sum of energy, equivalent to the amount that can be
693:
Matter uses and stores energy as inertia, just like a steam engine that uses the energy in steam and stores energy in inertia as potential energy All components of a body are animated by infinitesimal but rapid movements equal to perhaps the
703:
By theorizing the "vibration of the ether", De Pretto asserted that mass is vibrating energy and that mass and energy are therefore interchangeable. He then speculated that ordinary matter may be considered to be vibrating at the
597:
president. In 1896 the Bulletin of the Italian Society of Geology republished his article as "The Degradation of Mountains and Its Influence on Glaciers". In 1898, his paper titled "Glacial Epoch and
698:. It must be concluded that the matter in any body contains the sum of the energy represented by the entire mass of that body if it could move through space with the speed of a single particle. 886:, an international scientific society. Mancini submitted De Pretto's paper to the Royal Society for international recognition. It was received favourably and was listed in the Society's 854:
and was the first to conclude that this decay was energy transformation from mass into energy. He also presented a hypothesis that the intense heat assumed to be in the centre of the
506:, where it shows that the similarity was a coincidence, and that the energy proposed by De Pretto doubles the one of Einstein's formula. Also, De Pretto suggested that 888: 820: 538:. Olinto was the sixth of seven children (three boys, and four girls). His mother was Angelica Boschetti (1822–1905). His father, Pietro De Pretto (1810–1891), was an 490: 764: 1097: 1087: 1107: 858:(theory of central fire) was caused by the tremendous mass of the earth creating a massive radioactive core giving off heat and energy. 1035: 75: 997: 651:. De Pretto's paper was later included in the proceedings of an Italian scientific institute The Royal Veneto Institute of Science. 228: 210: 144: 108: 52: 38: 1102: 942: 565:. He graduated in 1879 with a degree in agronomics. Immediately upon graduation, he became a university assistant to professor 191: 573:
of the agricultural school. Together they developed methods that helped modernize Italian agriculture by improving methods of
163: 148: 170: 823: 731: 333: 883: 1092: 177: 137: 79: 968:"Reale Istituto Veneto di Scienze, Lettere ed Arti" (The Royal Veneto Institute of Science, Letters and Arts) 566: 159: 830:. According to Bartocci, Einstein may have learned of de Pretto's work through his Swiss-Italian friend 658:'s 1875 hypothesis that matter and energy might be interchangeable. De Pretto's theory was based on his 655: 648: 44: 502: 497: 779: 453: 1082: 1077: 879: 867: 421: 1040: 621: 380: 827: 527: 964:"Ipotesi dell'etere nella vita dell'universo (Hypothesis of Aether in the Life of the Universe)" 993: 843: 789: 507: 459: 340: 184: 1022: 1004: 627:
As a result of his research on November 29, 1903, De Pretto published a 62-page paper in the
923: 739: 667: 584:
When Cantoni died in 1887, Olinto left the university and became a director at a mechanical
570: 875: 871: 783: 642: 613: 493: 329: 280: 775: 705: 578: 307: 963: 456:, that De Pretto may have been the first person to derive the energy–mass-equivalence 1071: 831: 574: 437: 1055:
Royal Society of London (1906). "International Catalogue of Scientific Literature".
948: 910:
Albert Einstein e Olinto De Pretto—La vera storia della formula più famosa del mondo
585: 90: 987: 554: 126: 659: 562: 357: 624:, a hypothetical substance that at that time was believed to fill all space. 588:
owned by his older brother Silvio, where he worked for the rest of his life.
617: 543: 539: 441: 351: 252: 86: 767: 553:
He attended the Superior School of Agriculture in Milan where he studied
526:
Olinto De Pretto was born on April 26, 1857, in Schio in what is now the
347: 851: 847: 604:
In 1899, he published "Geological Signs in the Surroundings of Schio".
598: 558: 547: 531: 515: 511: 449: 385: 989:
Challenging Modern Physics: Questioning Einstein's Relativity Theories
633:
Proceedings of the Royal Veneto Institute of Science, Letters and Arts
947:, Italy: UniversitĂ  degli Studi di Bari "Aldo Moro", archived from 855: 601:
Theory" was published in the Bulletin of the Italian Alpine Club.
535: 445: 402: 276: 612:
From 1899 to 1903 De Pretto began to study the emerging field of
782:, his formula precedes by two years, and is in agreement with 120: 59: 18: 720:
extracted from millions and millions of kilograms of coal."
976:(Accepted November 23, 1903 and printed February 27, 1904.) 770:" and the energy stored within matter, where he identified 629:
Atti del Reale Istituto Veneto di Scienze, Lettere ed Arti
792: 742: 462: 826:, which was derived by Einstein as a consequence of 647:"). The paper was endorsed by the famous astronomer 608:
Contributions to physics and energy–mass-equivalence
417: 394: 373: 321: 313: 303: 287: 262: 243: 151:. Unsourced material may be challenged and removed. 814: 758: 686:Energy of the Ether and Potential Energy in Matter 484: 518:was an example of mass transforming into energy. 1057:International Catalogue of Scientific Literature 889:International Catalogue of Scientific Literature 436:(26 April 1857 – 16 March 1921) was an Italian 16:Italian industrialist and geologist (1857–1921) 866:In 1906 De Pretto was accepted as a member of 452:. It is claimed by an Italian mathematician, 8: 1036:"E=mc2: "Tutto merito dell'italiano Olinto"" 674:) proportional to mv (the exact formula is 637:Ipotesi dell'Etere nella Vita dell'Universo 53:Learn how and when to remove these messages 550:, two studies Olinto would later take up. 251: 240: 89:. Please do not remove this message until 806: 791: 750: 741: 476: 461: 229:Learn how and when to remove this message 211:Learn how and when to remove this message 109:Learn how and when to remove this message 684:mv). In the section of his paper headed 85:Relevant discussion may be found on the 924:"Einstein's E=mc2 'was Italian's idea'" 901: 732:Mass–energy equivalence § History 778:. According to Italian mathematician 317:Superior School of Agriculture, Milan 7: 992:. Universal-Publishers. p. 18. 878:. The director of the organization, 592:Early scientific research and papers 149:adding citations to reliable sources 1034:Marchetti, Simona (13 April 2007). 912:, editore Andromeda, Bologna, 1999. 662:that a mass traveling at velocity 14: 298:Schio, Province of Vicenza, Italy 34:This article has multiple issues. 842:De Pretto's paper discussed the 401:Superior School of Agriculture, 125: 64: 23: 1098:20th-century Italian physicists 1088:19th-century Italian geologists 944:De Pretto come Albert Einstein? 136:needs additional citations for 42:or discuss these issues on the 1108:Members of the Lincean Academy 736:De Pretto used the expression 620:. He focused on the theory of 1: 922:Carroll, Rory (1999-11-11). 884:The Royal Society of London 654:This theory was similar to 645:in the Life of the Universe 91:conditions to do so are met 1124: 1018:Challenging Modern Physics 729: 492:, generally attributed to 962:Olinto De Pretto (1903). 496:. But this is refuted by 427: 366: 250: 1061:(Printed November 1906.) 815:{\displaystyle E=mc^{2}} 714:According to De Pretto, 616:and its relationship to 485:{\displaystyle E=mc^{2}} 882:, was also a member of 874:whose members included 872:scientific organization 824:mass–energy equivalence 542:whose hobbies included 407:mechanical foundry mill 334:mass–energy equivalence 1103:Italian industrialists 816: 760: 759:{\displaystyle mv^{2}} 696:vibration of the ether 486: 343:of uranium and thorium 817: 761: 730:Further information: 656:Samuel Tolver Preston 649:Giovanni Schiaparelli 487: 868:Accademia dei Lincei 790: 740: 460: 350:on the formation of 145:improve this article 1041:Corriere della Sera 1023:Extract of page 17. 1005:Extract of page 18. 688:, De Pretto wrote: 381:Theoretical physics 78:of this article is 986:Kelly, Al (2005). 908:Umberto Bartocci, 828:special relativity 812: 756: 482: 332:derivation of the 160:"Olinto De Pretto" 1093:People from Schio 844:radioactive decay 838:Radioactive decay 786:'s later formula 508:radioactive decay 503:Quaderni di Schio 498:Ignazio Marchioro 431: 430: 418:Academic advisors 410:Alpinistic Circle 368:Scientific career 341:radioactive decay 239: 238: 231: 221: 220: 213: 195: 119: 118: 111: 57: 1115: 1062: 1060: 1052: 1046: 1045: 1031: 1025: 1021: 1013: 1007: 1003: 983: 977: 975: 959: 953: 952: 938: 932: 931: 919: 913: 906: 821: 819: 818: 813: 811: 810: 780:Umberto Bartocci 765: 763: 762: 757: 755: 754: 683: 682: 678: 668:potential energy 561:with a major in 491: 489: 488: 483: 481: 480: 454:Umberto Bartocci 434:Olinto De Pretto 294: 272: 270: 257:Olinto De Pretto 255: 245:Olinto De Pretto 241: 234: 227: 216: 209: 205: 202: 196: 194: 153: 129: 121: 114: 107: 103: 100: 94: 68: 67: 60: 49: 27: 26: 19: 1123: 1122: 1118: 1117: 1116: 1114: 1113: 1112: 1068: 1067: 1066: 1065: 1054: 1053: 1049: 1033: 1032: 1028: 1015: 1014: 1010: 1000: 985: 984: 980: 961: 960: 956: 941:Valente, Luca, 940: 939: 935: 921: 920: 916: 907: 903: 898: 880:Ernesto Mancini 876:Galileo Galilei 864: 840: 802: 788: 787: 784:Albert Einstein 746: 738: 737: 734: 728: 726:½mv² versus mc² 680: 676: 675: 614:nuclear physics 610: 594: 567:Gaetano Cantoni 524: 494:Albert Einstein 472: 458: 457: 422:Gaetano Cantoni 413: 390: 362: 336:relation (E=mc) 330:nonrelativistic 314:Alma mater 299: 296: 292: 283: 281:Austrian Empire 274: 268: 266: 258: 246: 235: 224: 223: 222: 217: 206: 200: 197: 154: 152: 142: 130: 115: 104: 98: 95: 84: 69: 65: 28: 24: 17: 12: 11: 5: 1121: 1119: 1111: 1110: 1105: 1100: 1095: 1090: 1085: 1080: 1070: 1069: 1064: 1063: 1047: 1026: 1008: 998: 978: 974:(II): 439–500. 954: 933: 914: 900: 899: 897: 894: 863: 860: 839: 836: 809: 805: 801: 798: 795: 776:speed of light 753: 749: 745: 727: 724: 723: 722: 706:speed of light 701: 700: 641:Hypothesis of 609: 606: 593: 590: 579:soil chemistry 577:and analyzing 523: 520: 479: 475: 471: 468: 465: 429: 428: 425: 424: 419: 415: 414: 412: 411: 408: 405: 398: 396: 392: 391: 389: 388: 383: 377: 375: 371: 370: 364: 363: 361: 360: 354: 344: 337: 325: 323: 322:Known for 319: 318: 315: 311: 310: 305: 301: 300: 297: 295:(aged 63) 289: 285: 284: 275: 264: 260: 259: 256: 248: 247: 244: 237: 236: 219: 218: 133: 131: 124: 117: 116: 72: 70: 63: 58: 32: 31: 29: 22: 15: 13: 10: 9: 6: 4: 3: 2: 1120: 1109: 1106: 1104: 1101: 1099: 1096: 1094: 1091: 1089: 1086: 1084: 1081: 1079: 1076: 1075: 1073: 1059:(V): 83, 160. 1058: 1051: 1048: 1043: 1042: 1037: 1030: 1027: 1024: 1019: 1012: 1009: 1006: 1001: 999:1-58112-437-6 995: 991: 990: 982: 979: 973: 969: 965: 958: 955: 951:on 2006-04-08 950: 946: 945: 937: 934: 929: 925: 918: 915: 911: 905: 902: 895: 893: 891: 890: 885: 881: 877: 873: 869: 861: 859: 857: 853: 849: 845: 837: 835: 833: 832:Michele Besso 829: 825: 807: 803: 799: 796: 793: 785: 781: 777: 773: 769: 751: 747: 743: 733: 725: 721: 717: 716: 715: 712: 710: 707: 699: 695: 691: 690: 689: 687: 673: 669: 665: 661: 657: 652: 650: 646: 644: 638: 634: 631:, vol LXIII ( 630: 625: 623: 619: 615: 607: 605: 602: 600: 591: 589: 587: 582: 580: 576: 575:crop rotation 572: 568: 564: 560: 556: 551: 549: 545: 541: 537: 533: 529: 521: 519: 517: 513: 509: 505: 504: 499: 495: 477: 473: 469: 466: 463: 455: 451: 447: 443: 439: 438:industrialist 435: 426: 423: 420: 416: 409: 406: 404: 400: 399: 397: 393: 387: 384: 382: 379: 378: 376: 372: 369: 365: 359: 355: 353: 349: 345: 342: 338: 335: 331: 327: 326: 324: 320: 316: 312: 309: 306: 302: 291:16 March 1921 290: 286: 282: 278: 273:26 April 1857 265: 261: 254: 249: 242: 233: 230: 215: 212: 204: 201:February 2022 193: 190: 186: 183: 179: 176: 172: 169: 165: 162: â€“  161: 157: 156:Find sources: 150: 146: 140: 139: 134:This article 132: 128: 123: 122: 113: 110: 102: 92: 88: 82: 81: 77: 71: 62: 61: 56: 54: 47: 46: 41: 40: 35: 30: 21: 20: 1056: 1050: 1039: 1029: 1017: 1011: 988: 981: 971: 967: 957: 949:the original 943: 936: 928:The Guardian 927: 917: 909: 904: 887: 865: 841: 771: 735: 718: 713: 708: 702: 697: 692: 685: 671: 663: 653: 640: 636: 635:) entitled " 632: 628: 626: 611: 603: 595: 586:foundry mill 583: 552: 534:in northern 525: 501: 433: 432: 395:Institutions 367: 339:Work on the 293:(1921-03-16) 225: 207: 198: 188: 181: 174: 167: 155: 143:Please help 138:verification 135: 105: 99:January 2022 96: 74: 50: 43: 37: 36:Please help 33: 1083:1921 deaths 1078:1857 births 1016:Kelly, Al. 599:Orografical 555:agriculture 346:Effects of 304:Nationality 1072:Categories 896:References 672:forza viva 660:hypothesis 563:agronomics 522:Early life 358:agronomics 269:1857-04-26 171:newspapers 76:neutrality 39:improve it 774:with the 766:for the " 618:astronomy 544:astronomy 540:architect 442:geologist 352:mountains 87:talk page 45:talk page 768:vis viva 666:has the 528:province 356:Work on 348:glaciers 328:Claimed 80:disputed 862:Honours 852:thorium 848:uranium 679:⁄ 559:geology 548:geology 532:Vicenza 516:thorium 512:uranium 450:Vicenza 386:Geology 308:Italian 185:scholar 996:  643:Aether 622:aether 374:Fields 187:  180:  173:  166:  158:  972:LXIII 856:Earth 536:Italy 446:Schio 444:from 403:Milan 277:Schio 192:JSTOR 178:books 994:ISBN 870:, a 850:and 822:for 639:" (" 571:Dean 569:, a 557:and 546:and 514:and 440:and 288:Died 263:Born 164:news 73:The 846:of 530:of 510:of 500:in 147:by 1074:: 1038:. 970:. 966:. 926:. 892:. 834:. 711:. 581:. 448:, 279:, 48:. 1044:. 1020:. 1002:. 930:. 808:2 804:c 800:m 797:= 794:E 772:v 752:2 748:v 744:m 709:c 681:2 677:1 670:( 664:v 478:2 474:c 470:m 467:= 464:E 271:) 267:( 232:) 226:( 214:) 208:( 203:) 199:( 189:· 182:· 175:· 168:· 141:. 112:) 106:( 101:) 97:( 93:. 83:. 55:) 51:(

Index

improve it
talk page
Learn how and when to remove these messages
neutrality
disputed
talk page
conditions to do so are met
Learn how and when to remove this message

verification
improve this article
adding citations to reliable sources
"Olinto De Pretto"
news
newspapers
books
scholar
JSTOR
Learn how and when to remove this message
Learn how and when to remove this message

Schio
Austrian Empire
Italian
nonrelativistic
mass–energy equivalence
radioactive decay
glaciers
mountains
agronomics

Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.

↑