13. A un grupo de hurones se le llama un «negocio».
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14. El primer emoticón «smiley» fue escrito en 1982.
[sc:creditos url=»https://www.flickr.com/photos/mediawench/4096656624/in/photolist-gL5Kf8-5eo2hq-4YcJYQ-2awSQo-7N2MF7-8v1MGY-9Mu5h8-5PbZUj-aUTjLZ-6qma6R-9od79W-6qqiqy-gFNUAS-azsDjf-7f1rhL-i3jPne-gNUeE1-wEpz7-i3j9f9-kySMrw-oBNV89-gXL9gC-gXM6ac-6dsjA9-axWmv3-dgmqcw-6dsksw-8qAeVV-8qAdA8-aydFtC-axs9dA-5wxnQQ-6H7TjV-dqckE-8qAffx-8qDmrh-8qAdUT-8qAegi-8qAdhB-8qDjQN-6do9Rx-gXnzCW-aAcabb-dfn7W2-aA9x7P-asv3NA-axWJeb-ayaTUB-aUTiPz-arU7FH» enlace=»Maggie Osterberg» ]
15. A los conejitos bebé se les llama gatitos.
[sc:creditos url=»https://www.flickr.com/photos/firebrat/2783130476/in/photolist-5eWgJd-av85CB-9YM7Xn-9YM83V-9YQ1YY-9YQ1P7-6e4TGU-85aBff-cL4vB9-4GSAD4-bmELg3-6e4ToA-N6Qq1-onkXZV-bQ29CV-9VKNFu-bNLnQ-9VGZwk-csy2kL-nRM25r-89UTBD-77Smrt-cecBff-6u2Zzr-8maj3-81qjoz-csy2Z1-hijJT-9xJeMz-4Z9Uxa-dXghPp-awg3ZR-rURRco-8HBkL3-LdqQj-4SzPxk-dXghJg-3eLZVd-egH8o-5a5FLc-dTVs8a-36eTny-9KeM5J-5rYMei-5s48gS-5rYMA8-5s47X7-4HM5um-5s47QN-4HM6B7″ enlace=»Jenny Addiso» ]
16. El tiburón animatrónico usado en «Tiburón» (Jaws) fue cariñosamente llamado Bruce.
[sc:creditos url=»https://www.flickr.com/photos/pagedooley/4663391678/in/photolist-aQtTvv-8766SN-8766XJ-nBjLo8-9ofAZg-e9fMgA-9u52-8qMxXp-rVVw2m-aGd1oP-nWSFUZ-LPKLh-CiYWb-EZazv-8tQCQS-f7dZVu-CiYWg-4E9nwA-kDUPez-6SpMyH-24n9N-oDAodt-L47k8-a3nDGo-6cdKF6-6Mna4R-6MroXY-4TJW5R-oQh3B-pjvKqg-eo9Xs-9LbQVL-61UzzN-fjF55p-ayxhmJ-bmS9Hg-baRPgp-atCLXr-baRNHZ-baRN6k-97FuTc-8tMzfr-9DucTB-LLvjN-b19Ag-3RXtt4-mKNVPt-4i6hyf-92mzRb-LPKWJ» enlace=»Kevin Dooley» ]
17. Las vacas lecheras producen más leche cuando escuchan música.
[sc:creditos url=»https://www.flickr.com/photos/usdagov/9300249595/in/photolist-faQdbX-cYmKXN-q2H9Tg-pKoaZ3-4JxkGu-5wBq3U-494o1K-9CVMNw-HeYDv-nunGEN-4i6Lek-pESXfF-bjKK4w-ovZtT6-cYmL99-5AAsL1-cYmKKh-cYmKmJ-cYmKzY-oKYxFW-nuo8XF-65eWPy-64qPE1-nunHMC-nLPsSA-nunGau-nunuuM-nunpCT-nLPGYm-nNDBWe-nunyQ9-nunL4J-nLG4Fh-nunDAG-nLz7Sa-nunwcU-nNDAH2-nNDymZ-nunkBr-nNDCGc-nLGdts-mksTaH-5DMq6-mbTaGP-6iYtFS-nuo4rg-nunhMi-nLz1zv-nJKPRm» enlace=»U.S. Department of Agriculture» ]
18. El ojo humano es capaz de detectar hasta 10.000.000 de colores diferentes.
[sc:creditos url=»https://www.flickr.com/photos/vermininc/2787109136/in/photolist-5fhErN-8E4Upd-s3FDLW-rJuv38-r71Y14-rLdYjd-rLe37o-s3PscF-s3KW7x-qapeuX-rLfc1f-r722fF-r71XPc-rJutdr-rJuorn-s3KWvD-s1wmbj-rLe2Yh-s3FBLU-s3KZjK-s1wrdd-rLn9Tz-s3KXen-rLe513-rLn4Rv-rLf4GN-s3KW1k-s3KVxr-rLf9dG-rLnbhg-r71YnM-s3KU4z-rLn9Dr-rLdVYb-s3PqG6-r71VsP-rLdWhC-r71WWR-7guypv-driAvm-2HMFqw-5SJ56L-bzFXA-qdn4vX-dX5zXn-2jsfHc-ro8Ypu-bsqxMz-9Gbfpi-m6C9gT» enlace=»Paul Hocksenar» ]
19. A menudo las vacas forman estrechas amistades con otras.
[sc:creditos url=»https://www.flickr.com/photos/leszekleszczynski/9325662885/in/photolist-5qtEX9-5PgPVR-4mBi7W-5iDbko-qEw5or-fd5sF8-5dBCXU-7fpNh6-3nSWDh-a5RgQe-oe3j9Y-Kh5df-2umNvs-6eP3Lr-2yiY1-oxi45K-3fi2p-5uB9Yt-bWy1e3-4kV4kP-7eEcZn-nmnhWd-awnDsD-cJYpef-3WYXrh-dqzKUz-rh3cUG-83TiDD-9roxnQ-btS1N5-gqiPg8-t2a7o-nWHG2n-7byeb-6qNVZe-axrBrL-ppgDp5-nGNwBG-6pvPhB-9NuLRm-9NuWMS-8G2jaZ-oibRAW-kCBhSn-bZcPcG-7UV5uo-6XEfaF-4RCdf-gWBGjC-4kSv2X» enlace=»Leszek Leszczynski» ]
20. La moneda de Estados Unidos una vez incluyó un billete de 4 centavos.
[sc:creditos url=»https://www.flickr.com/photos/whinger/461936956/in/photolist-7PsheX-aueVFt-ow7MUt-51z3ak-JnSHS-iyU4Ph-8k4ukd-GPxLh-6fuWNq-6tRmJ-8iApkj-7xffXV-6kqd5K-9UUUBu-7GeFFX-9Nhecy-2kz8um-5EANCm-83wdHp-7Djj6d-o3DeWq-oek1KU-kbnbN3-bmy2JC-oeYz5D-orqkqA-6L8v65-oyfPrv-fmB6UY-oegUvz-ocD5qV-ou7EUx-ow9Cr7-ou9xcq-oeQFaT-6tyodW-5QzgqV-niE9tP-ok53iG-br9MTU-4DPDCD-hK1gMv-owiPZT-oeXPXs-oeXJN9-ovE1gB-odgFk3-qEnVbf-outMPG-oeMYF8″ enlace=»Corey Holms» ]
21. «Scraunched» es la palabra de una sílaba más larga del idioma inglés.
[sc:creditos url=»https://www.flickr.com/photos/hiddenchemistry/4237710623/in/photolist-44EzQs-8Dnwc6-cLRnw-bShr1B-66ux1K-7FCV91-LK1F7-7stnJg-8Y8fa-5a7XBz-8Cf1Sw-66uwKT-6MQ2sY-9EWL9E-9ETPUP-5Ss7qk-hPPsw-3DAnxM-L76z6-ahkjEd» enlace=»Peter Parkes» ]
22. Las nutrias duermen agarradas de sus patas para no alejarse unas de otras.
[sc:creditos url=»https://www.flickr.com/photos/birdgirlca2014/14551873862/in/photolist-6byHSj-3MQuGF-hmS8Fh-8bCYr1-qMfezP-oaUa7W-oaQHtQ-4wbFzs-oaQFVE-6mTBQt-7AFb22-9QomKF-r5GFM6-e4URMo-nAQ6BK-8aCmVh-cKaqxA-6aahF5-4Xq6ee-pKR4Yr-q9msty-8S79T9-njWPW-cSna4u-q78fFC-pRZvKr-pRQzCL-pRQzEu-pRZvNn-q9bdNg-pcAy9e-4R27Jq-q9qdbF-pRRV3N-pRR4oq-pRR4mm-pRZZQp-7tPpYp-7H5sLG-kD9yri-comufd-qCLtRH-6sMppo-p75X2t-9cQFdS-nC7YFS-pjFcxZ-ajbAeu-91EC4x-qhDtC4″ enlace=»Sarah Showalter» ]
23. Los astronautas no pueden llorar en el espacio.
[sc:creditos url=»https://www.flickr.com/photos/bernard_bailly/5515889718/in/photolist-9pqnQS-9bjkEj-9RhtRC-9qTcuZ-9vb9a7-869qBA-dPdvvm-7pTx6d-48A1RP-3QvecQ-a9zEFq-2qnyYL-87kzmT-dQWSw5-7GLcgf-8cLfS1-7cDMCe-anA8p-9y8aAp-aVb1fH-6Kvkzr-9o46u6-6Ha3WY-nGQwSc-fbCiMf-cS1zRQ-6NU9jG-bZpFqw-qct6N5-dTs4V-6TdnSE-89form-5XjuZG-ijTqPM-d36TFN-6Ha56G-93LYkp-9eGTdd-4H79yF-haJfPD-8ku9VR-9Bbq8b-LLeTH-im1yqD-4THuEC-mRUdt2-tnQyA-cQJ5Yb-8q2g8J-8Unapv» enlace=»Bernard BAILLY» ]
24. Las patatas fritas de McDonalds se fríen en aceite que contiene carne.
[sc:creditos url=»https://www.flickr.com/photos/ltcarter47/6323604230/in/photolist-9fnjBc-gy9pX-8nd3WT-4WqExa-8T6Fnu-4WuWg7-fQtcq7-4D9AX1-7K47m8-mcSgyK-5XCFqj-be7twr-aCN8e9-4nXBpi-55zsoU-5sfoc5-54yeNr-9edLxd-H5X3p-6MqGfu-nQFgRD-2ethgs-pbf6rn-jMC5p-dKHm5h-6pnRXZ-6rEYi9-d3kY7J-56ubZe-Ku22U-577Qg2-dM8dyD-dMdMnm-d23CY9-r9njGY-gNX93-9vpWq8-asuP8D-8Z2J4j-9qf6xj-4AnWaD-63ZtAg-8twnqS-dsWqVp-r7XYT-dgrao-ax4AJU-gNTvJ-59ic7h-54Csow» enlace=»Sean Carter» ]