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ຮຽນພາສາອັງກິດດ້ວຍເລື່ອງຊວນຫົວຕອນ: ການບົ່ງມະຕິພະຍາດດ້ວຍຄອມພິວເຕີ້ Computer Diagnosis

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One day Bill complained to his friend that his elbow really hurt. His friend suggested that he go to a computer at the drug store that can diagnose anything quicker and cheaper than a doctor. ''Simply put in a sample of your urine and the computer will diagnose your problem and tell you what you can do about it. It only costs $10." Bill figured he had nothing to lose, so he filled a jar with a urine sample and went to the drug store. Finding the computer, he poured in the sample and deposited the $10. The computer started making some noise and various lights started flashing. After a brief pause out popped a small slip of paper on which was printed: "You have tennis elbow. Soak your arm in warm water. Avoid heavy lifting. It will be better in two weeks." Later that evening while thinking how amazing this new technology was and how it would change medical science forever, he began to wonder if this machine could be fooled. He mixed together some tap water, a sto...

ຮຽນພາສາອັງກິດດ້ວຍເລື່ອງຊວນຫົວຕອນ: ຢາຂ້າແມ່ທ້ອງ

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A chemistry professor wanted to teach the 5th grade class a lesson about the evils of alcohol, so he produced an experiment that involved a glass of water, a glass of whiskey and two worms. “Now, class. Observe closely the worms,” said the professor putting a worm first into the water. The worm in the water writhed about, as happy as a worm in water could be. The second worm, he put into the whiskey. It writhed painfully, and quickly sank to the bottom, dead as a doornail. “Now, what lesson can we derive from this experiment?” the professor asked. Little Johnny, who naturally sits in back, raised his hand and wisely, responded… “Drink whiskey and you won’t get worms!”

Body Mass Index

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ດັດຊະນີມວນກາຍ (Body Mass Index, BMI) ວັນກ່ອນຂ້າພະເຈົ້າໄດ້ Post  ກ່ຽວກັບ “fitness”  ເຊິ່ງກ່ຽວຂ້ອງກັບການໃຊ້ພາສາ ແລະ ສຳນວນທີ່ກ່ຽວກັບຄຳສັບດັ່ງກ່າວ. ດັ່ງທີ່ຮູ້ກັນວ່າຜູ້ຄົນປະຈຸບັນມາໃສ່ໃຈກ່ຽວກັບສຸຂະພາບກັນຫລາຍ, ເຫັນໄດ້ຈາກການກິນ, ການດຳລົງຊີວິດ ແລະ ການອອກກຳລັງກາຍ, ຊົມເຊືຍ, ອີກບໍ່ນານອາຍຸຍືນສະເລ່ຍຂອງຄົນລາວເຮົາອາດທະລຸ 100 ປີກະໄດ້...(ເຊິ່ງແມ່ນໜິ່ງໃນດັດຊະນີການພັດທະນາຊັບພະຍາກອນມະນຸດ Human Development Index, HDI, ເຊິ່ງໃຊ້ເປັນດັດຊະນີການຈັດປະເພດປະເທດດ້ອຍພັດທະນາ,​ ພັດທະນາ...) ມີກຸ່ມບ່າວ- ສາວຈຳນວນໜິ່ງຊໍ້າພັດຄິດຕ່າງ, ການໄປສູນອອກກຳລັງກາຍກໍ່ເພື່ອລົດນໍ້າໜັກ, ຮັກສາຮຸ່ນຮອຍ. ບາງຄົນແຮງຢ້ານແຕ່ຕຸ້ຍ (ອວ້ນ), ບາງຄົນເຫັນແຂ່ງ- ຂາທໍ່ໄມ້ຈິ້ມແຂ້ວກະຍັງພາກັນລົດນໍ້າໜັກຢູ່, ອົດຢູ່, ອົດກິນ... ຊ່າງລໍາບາກແນະອັນຢາກງາມນິ. ໃນທາງການແພດພວກເຮົາກໍ່ມີເຄື່ອງມືໃນການວິໄຈວ່າ ທ່ານເປັນຄົນຈ່ອຍ, ໄດ້ມາດຕະຖານ ຫລື ຕຸ້ຍ,​ ເຊິ່ງພວກເຮົາເອີ້ນວ່າ ‘’ດັດຊະນີມວນກາຍ, Body mass index ’’ . ຂໍແນະນໍາໃຫ້ທ່ານເອົາໄປຄິດໄລ່ເບິ່ງໂຕເອງກ່ອນຈິ່ງວາງແຜນຈະເພື່ມ ຫລື ລົດນໍ້າໜັກຈະດີກວ່າ, ຈັ່ງຊິສາມາດເວົ້າວ່າ ‘’ສົມນໍ້າສົມເນື້ອ’’ ດັດຊະນີມວນກາຍແມ່ນເຄື່ອງມືໃ...

ancient civilization: Telecommunication

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Historians from US, UK and India were trying to boost how developed their ancient civilization used to be. UK historians: We dug and found out copper cable led all along major ancient cities; this concludes we were using telephones since long back. US historians: That’s it!! Dude, we dug and found out optical fiber. We were much more advanced in telecommunication since long back. Indian historians: Pity on you people, actually we dug and dug deep, but found nothing. This of course concludes we were using wireless communication since that era.