 |
|
บทความ
|
 |
|
 |
|
|
|
Monday, June 30, 2008 |
|
ทำไมกบ จิ้งหรีดร้องเสียงดังหลังฝนตก?
By Joeadmin @ 3:16 PM :: 7244 Views ::  :: วิทยาศาสตร์รอบตัว(จาก สสวท.)
|
 |
ท่านที่อยู่ในพื้นที่ธรรมชาติ จะสังเกตได้ว่า ฝนตกเมื่อไหร่ก็ตามจะได้ยินเสียงกบ จิ้งหวีด และสัตว์เล็กสัตว์น้อยอื่นๆ พากันร้องประสานเสียงกันระเบ็งเซ็งแซ่ไปทีเดียว เรื่องนี้คงมีคนสงสัยกันบ้างละว่าการร้องของกบและจิ้งหวีดไปเกี่ยวอะไรกับฝน
ความเชื่อที่ว่าจิ้งหรีดหรือกบร้องเฉพาะเวลาฝนตกหรือหลังฝนตกไม่ใช่ความจริงทางวิทยาศาสตร์ แต่มีเหตุบางอย่างที่ทำให้ดูเหมือนว่าพ้องกัน ข้อเท็จจริงก็คือเมื่อเกิดฝนตกน้ำฝนจะไหลท่วมรูที่กบและจิ้งหรีดอาศัยอยู่ ทำให้พวกมันต้องออกมาข้างนอก และทำกิจกรรมที่ตามปกติจะทำในรูหรือในที่กำบัง เช่น หาอาหาร ผสมพันธุ์ เป็นต้น จนดูเหมือนว่าฝนเป็นปัจจัยที่ทำให้กบหรือจิ้งหรีดส่งเสียงร้อง ความจริงเป็นการส่งเสียงตามปกติอยู่แล้ว แต่เราสามารถได้ยินด้วยก็เท่านั้นเอง นอกจากนั้นความเงียบของโลกหลังฝนตกเป็นเหตุผลเสริมอีกอย่างหนึ่งที่ทำให้เราได้ยินเสียงของสรรพชีวิตได้ดีเป็นพิเศษ
สรุปแล้วเป็นเรื่องของจิตใจและสัญชาตญาณของสัตว์โลกครับ สัตว์ทุกชนิดมีสัญชาตญาณและความรู้สึกนึกคิดคล้ายกับเราที่เป็นมนุษย์เหมือนกัน สิ่งมีชีวิตทั้งหลายจึงควรเห็นอกเห็นใจซึ่งกันและกันโดยมีความจริงทางวิทยาศาสตร์เป็นตัวเสริม |
|
|
|
|
| Comments |
 By
Danika @
Thursday, July 19, 2012 10:41 AM
|
|
It's a pleasure to find someone who can iedtnfiy the issues so clearly
|
|
|
|
By
Manuel @
Wednesday, September 26, 2012 10:14 AM
|
|
A few years ago I'd have to pay soemone for this information.
|
|
|
|
By
Robinson @
Sunday, October 07, 2012 3:53 PM
|
|
http://www.treatdepressivedisorders.com/|prozac purchase online 01488 http://www.traiterlade.com/|viagra sale >:-(((
|
|
|
|
By
Ethica @
Friday, October 19, 2012 10:18 PM
|
|
http://www.bestcreditcardoffers4you.com/|sears credit card 008 http://www.cheapestcarinsur.com/|cheap car insurance =-[][ ]
|
|
|
|
By
Caiya @
Thursday, January 10, 2013 7:08 AM
|
|
http://www.onlinecheapautoinsurance.net/|car insurance rates kuqqxa http://www.lifeinsuranceshopping.net/|american life insurance company 7394 http://www.insurancequotesfl.net/|auto insurance quotes fl xholcw http://www.bestautoinsurancepolicies.net/|auto insurance zum
|
|
|
|
By
Kairii @
Thursday, January 10, 2013 7:08 AM
|
|
http://www.autoinsurers4u.com/|car insurance rates ggt http://www.mylifeinsuranceguide.net/|life insurance 01770 http://www.aboutcarinsurancerates.com/|nj car insurance xmo http://www.carinsuranceli.com/|auto insurance quotes il 47649
|
|
|
|
By
Heidi @
Thursday, January 24, 2013 2:36 PM
|
|
http://www.autoinsurers4u.com/|auto insurance =-( http://www.mylifeinsuranceguide.net/|life insurance 217 http://www.aboutcarinsurancerates.com/|low car insurance %-))
|
|
|
|
By
Adonica @
Thursday, January 24, 2013 2:36 PM
|
|
http://www.onlinecheapautoinsurance.net/|cheap auto insurance 7675 http://www.lifeinsuranceshopping.net/|online life insurance agsj http://www.aboutcarinsurancerates.com/|car insurance fib http://www.treatpatternhairloss.com/|propecia 9993
|
|
|
|
By
Githa @
Wednesday, March 13, 2013 8:52 AM
|
|
http://www.fwcollaborative.org/|car insureance 6354 http://roundrockdirectory.com/|infinity auto insurance dpsq http://www.autoinsurcoverage.com/|auto owners insurance rdee http://www.bestpricesonmeds.com/|online cialis 2588
|
|
|
|
By
Janisa @
Saturday, March 16, 2013 4:04 PM
|
|
http://www.onlinemedsshop.net/|cialis 84243 http://www.mymedicationsonline.com/|cialis online aah http://www.bestcarinsurrates.com/|car insurance 011314 http://www.highestqualityedpills.com/|discount viagra gujrdd
|
|
|
|
By
Anisha @
Sunday, March 17, 2013 6:33 PM
|
|
http://www.lovedecoo.com/|buy viagra 25mg xuaqm http://www.insurquotes.net/|cheap insurance veb http://www.highestqualityedpills.com/|buy viagra 49421
|
|
|
|
By
Belle @
Wednesday, March 20, 2013 8:16 AM
|
|
http://www.chooseonlinecolleges.com/|online colleges :-( http://www.compareautoinsur.com/|auto owners insurance unmu http://www.cheapautoinsuronline.com/|cheap car insurance 8[][ http://www.liensmedias.com/|classic car insurance eqgqqj ]
|
|
|
|
By
Robinson @
Friday, March 22, 2013 12:13 PM
|
|
http://www.edpillsshop.net/|viagra without prescription 04405 http://www.treatallergicdisorder.com/|where to buy prednisone uzre http://www.southernersinlondon.org/|viagra no prescription tau
|
|
|
|
By
Summer @
Sunday, March 24, 2013 5:59 AM
|
|
http://www.getyourquotesonline.com/|car insurance quotes fehvja http://www.insurquotes.net/|online car insurance hgtd http://www.lowestdrugprices.net/|buy cialis 8PPP
|
|
|
|
By
Verle @
Wednesday, March 27, 2013 1:15 AM
|
|
http://www.autocoverageonline.net/|car insurance in florida :PP http://www.findbestonlinecourses.com/|online courses wzbds http://www.actionaid-nigeria.org/|buying viagra hnqox http://www.carinsurcompanies.net/|cheap car insurance 689
|
|
|
|
By
Earthwind @
Tuesday, April 09, 2013 7:48 AM
|
|
http://www.tratamientodelaed.es/|cialis >:-[][ http://www.aoiiblog.com/|car insurance online 57023 http://www.getyourquotesonline.com/|car insurance online %-) http://www.secretdangersociety.com/|get car insurance quotes nuwyen http://www.lowestdrugprices.net/|cheapest cialis %OOO http://www.gurneyart.com/|auto insurance quotes online 1874 http://www.alongcamewolf.com/|car insurence efhd ]
|
|
|
|
By
Zariel @
Thursday, April 11, 2013 8:33 AM
|
|
http://www.onlinemedsshop.net/|purchase cialis on the internet qucy http://www.treatallergicdisorder.com/|prednisone eeulwa http://www.secretdangersociety.com/|get car insurance quotes obwhj http://www.alongcamewolf.com/|online car insurance >:(( http://www.compareautoinsur.com/|new york car insurance >:-OOO
|
|
|
|
By
Josie @
Wednesday, April 17, 2013 7:37 PM
|
|
http://www.medstabs4you.com/|cialis levitra vs >:( http://www.ussnokomis.com/|car insurance florida 95964 http://www.getyourquotesonline.com/|car insurance quotes =-( http://www.carinsurproviders.com/|florida auto insurance owy http://www.topinsurdealsonline.com/|free car insurance quotes 3535
|
|
|
|
By
Gracyn @
Saturday, April 27, 2013 12:42 PM
|
|
http://www.edpricelist.com/|viagra zkuuj http://www.getyourquotesonline.com/|car insurance quotes %-DD http://www.insurcomparisonservice.com/|new york car insurance 0383 http://getinsurlist.com/|cheap car insurance nftdzh http://www.findbestinsurquotes.com/|auto owners insurance crzl http://www.listofcarquotes.com/|cheap auto insurance 855
|
|
|
|
By
Vinny @
Saturday, May 04, 2013 9:01 AM
|
|
http://www.locateinsurdeals.com/|buy car insurance online =OOO http://www.pricesforedmeds.com/|levitra =[ http://getinsurlist.com/|carinsurance >:DDD http://www.topinsurdealsonline.com/|cheapest car insurance usa http://www.mdicamentsenligne.fr/|Acheter du cialis %][]
|
|
|
|
By
Indian @
Wednesday, May 08, 2013 2:58 AM
|
|
http://www.edpricelist.com/|viagra 36272 http://www.findcheapinsurproviders.com/|new york car insurance sit http://www.locateinsurdeals.com/|new jersey car insurance 7551 http://www.pricesforedmeds.com/|levitra 8-DD http://www.carinsurcompanies.com/|car insurance 022919 http://www.compareinsuroffersonline.com/|auto insurance quotes %))) http://www.mdicamentsenligne.fr/|Ventes de cialis 3321
|
|
|
|
By
Emmly @
Thursday, May 09, 2013 6:47 PM
|
|
http://www.findcheapinsurproviders.com/|free car insurance quotes gkknus http://www.locateinsurdeals.com/|new york car insurance npgo http://www.comparecarquotesonline.com/|car insurance quotes %-[ http://www.insurcomparisonservice.com/|car insurance quotes kxzy http://www.compareinsuroffersonline.com/|state auto insurance 890 http://www.carinsurquote.com/|a auto insurance losogk http://www.mdicamentsenligne.fr/|Tadalafil bliuow ]
|
|
|
|
By
zhaoyun @
Saturday, June 01, 2013 10:29 AM
|
then you must sign up there are also many of spam mails there.You can very well as the retailers are promoting coach outlet coupon and you will get a list of sites from such outlet store. The number of potential buyers is increasing everyday due to the superior quality leather that all emails having the subject line As a result wholesale nfl jerseys of stiff competition to find out a coach outlet coupon include "coach shoes discount," "coach coupon codes". As "coach outlet coupon" are not genuine since there for receiving promotional offers message in your mobile phones.
your sales team motivated, rent an educator that has worked in sales, Christian Louboutin Shoes Outlet if you would like a tutor to assist your grow your business get one that has either run his own business for a minimum of 5 years or who has worked at a senior level for a serious blue chip company. If you want a lecturer Michael Kors Outlet to motivate and encourage your employees to beat obstacles, setbacks and problems get one that has started a business, or ideally several, gone bust, lost everything and began again.Trust me on this he can offer additional price and practical expertise to your company than anyone who. nfl jerseys wholesale
has been completed. It is not an extended coaching package (offered if your client needs an additional month or two to complete the original coaching project). Instead, its emphasis is on weaning your client off regular meetings and involvement with you toward greater independence and self-reliance.If Michael Kors Online Outlet your client is used to meeting with you four times a month, then for the first month have her meet with you two Authentic Louis Vuitton Handbags times. After that, meet twice again at three-week intervals. Then, your client will have a final meeting with you one month later, for a total of .
|
|
|
|
By
Darrence @
Friday, June 07, 2013 8:18 PM
|
|
http://www.searchinsurancedeals.com/|florida auto insurance gufkeq http://www.getedtabletsonline.com/|sildenafil zhwa http://www.comparecarquotesonline.com/|cheap car insurance >:-[] http://www.mycoverageguide.net/|auto owners insurance 248270 http://www.anystatecarinsurance.com/cheap-car-insurance-NJ.html|Newark cheap car insurance zbqm http://www.therapyfored.com/|viagra without a prescription :-PP http://www.edmedsshopping.com/|viagra odid
|
|
|
|
By
Randhil @
Friday, June 07, 2013 8:18 PM
|
|
http://www.compareedmedsprices.com/|buy viagra in usa nhdfl http://www.edprices4u.com/|how does viagra work 812522 http://www.getedtabletsonline.com/|sildenafil acbhum http://www.locateinsurdeals.com/|auto insurance quotes %( http://www.yourcarinsurancequotes.net/south-carolina-car-insurance-quotes.html|car insurance quotes SC sxw http://www.topallergytreatment.com/|prednisone no prescription %-(
|
|
|
|
By
Michael kors outlet @
Saturday, June 15, 2013 1:34 PM
|
It has become Michael kors handbags a well accepted fact that Michael kors outlet online the Chinese goods are taking over the market Michael kors outlet. Actually, the reason behind this rapidly increasing popularity of christian louboutin outlet Chinese products is nothing, but the availability of products at cheaper rates. From China, you will be able to louboutin outlet notice the fact that most goods come from this cheap christian louboutin country and when it comes to the red bottom shoes, it is no different. Obviously, where there is low price, some compromise on quality exists Cheap Red Bottom Shoes as well. When you talk of the cheap wholesale jerseys, this is not necessarily the case. Red Bottoms.
Now days with hermes bags outlet internet mounting day by day hermes handbags outlet some times it's very hard to find hermes bags sale right kind of product you are looking for. If you wish to buy hermes birkin a gift for a correct nfl fan, then wholesale nfl jerseys are the way to go. hermes handbags sale additional money than you have extra functions, such as the number sewn on the thick colored fabric hermes belt.
They will reproduce Michael kors outlet in the sizes, the sizes Michael kors outlet online and types Michael kors handbags.
used in the area red bottoms and all brands will differentiate that a short time to be intended. You can find red bottom shoes all NFL jerseys on wholesalejerseys-usa.com. All jerseys are made of high excellence fabric and designed with the team name Cheap Red Bottom Shoes.
Therefore if you want to christian louboutin outlet obtain NHL jerseys go to wholesalejerseys-usa.com, where all cheap nfl jerseys louboutin outlet are made of high class fabric and designed with the team name. It's up to you if you christian louboutin discount are shopping for yourself or looking for a gift for a mad basketball fan, NFL Jerseys are one of the most excellent ways cheap christian louboutin.It has become Michael kors handbags a well accepted fact that Michael kors outlet online the Chinese goods are taking over the market Michael kors outlet. Actually, the reason behind this rapidly increasing popularity of christian louboutin outlet Chinese products is nothing, but the availability of products at cheaper rates. From China, you will be able to louboutin outlet notice the fact that most goods come from this cheap christian louboutin country and when it comes to the red bottom shoes, it is no different. Obviously, where there is low price, some compromise on quality exists Cheap Red Bottom Shoes as well. When you talk of the cheap wholesale jerseys, this is not necessarily the case. Red Bottoms.
Now days with hermes bags outlet internet mounting day by day hermes handbags outlet some times it's very hard to find hermes bags sale right kind of product you are looking for. If you wish to buy hermes birkin a gift for a correct nfl fan, then wholesale nfl jerseys are the way to go. hermes handbags sale additional money than you have extra functions, such as the number sewn on the thick colored fabric hermes belt.
They will reproduce Michael kors outlet in the sizes, the sizes Michael kors outlet online and types Michael kors handbags.
used in the area red bottoms and all brands will differentiate that a short time to be intended. You can find red bottom shoes all NFL jerseys on wholesalejerseys-usa.com. All jerseys are made of high excellence fabric and designed with the team name Cheap Red Bottom Shoes.
Therefore if you want to christian louboutin outlet obtain NHL jerseys go to wholesalejerseys-usa.com, where all cheap nfl jerseys louboutin outlet are made of high class fabric and designed with the team name. It's up to you if you christian louboutin discount are shopping for yourself or looking for a gift for a mad basketball fan, NFL Jerseys are one of the most excellent ways cheap christian louboutin.
|
|
|
|
By
Iphone 4 Cases @
Monday, July 01, 2013 10:26 AM
|
|
|
|
By
Laicee @
Thursday, July 04, 2013 11:52 PM
|
|
http://www.carinsurancechoice.net/|car insurance with bad credit awrtel http://www.iassonline.org/|CIALIS BUY USA 516991 http://www.acbergeronoliver.com/|order cialis 416 http://www.drugsforedonline.com/|where to buy cialis without a prescription =-( http://www.runtodisney.com/|most reliable site to purchase viagra :((
|
|
|
|
By
Cathy @
Friday, July 12, 2013 7:08 AM
|
|
http://www.eddrugsoption.com/|where to buy online viagra qakcd http://www.choosingautoinsurance.net/|auto insurance quotes infinity 623 http://www.insureyourselfcheap.com/|cheap car insurance :-OO http://www.bestautoinsurancepolicies.net/|car insurance on the web hpxo http://www.geterection.net/|generic cialis 64274 http://www.cheapinsurersinyourstate.com/|young people cheap car insurance %-DD
|
|
|
|
By
Coach Outlet @
Monday, July 15, 2013 5:15 PM
|
Edward Burkhardt
said he tried to get the people of Lac-Megantic, Quebec, to hear him, to try to understand that he had traveled to their town because he genuinely cared, he told CNN in an exclusive interview Thursday.The 74-year-old chairman of Montreal, Maine & Atlantic Railway wanted to answer any questions from officials and hear people out about the anguish they feel after a driverless train carrying tank cars oil rolled out of control, exploding in an inferno that killed at least 20 people.At least 30 more are still missing, most them probably dead, Quebec Provincial Police Capt. Michel Forget has said.
The blaze may have vaporized victims, authorities said.Burkhardt expected that he'd face raw emotions, but was surprised that so much anger was directed at him.
|
|
|
|
By
Rosa @
Saturday, July 20, 2013 7:12 PM
|
|
http://www.leadingautoinsurers.net/|Free Instant Auto Insurance Quote 0343 http://bestcollegeonline.net/|online colleges 40850 http://getcheapinsurancehere.com/|auto insurance free quotes :-[] http://www.autoinsurpolicy.com/|best state for lowest car insurance :( http://www.aboutcarinsurancerates.com/|which is cheaper california or florida auto insurance 99526 http://carinsuranceindenver.net/|insurance monte carlo simulation 264173
|
|
|
|
|
|
|