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This is a simple example of natural selection. The brown beetle is unappealing to the bird which in turn increases its chances of survival and reproduction. Over time that trait because of its adaptive value becomes more pronounced within the population of beetles.

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Shot this close up at work. This spider was as big as ping pong ball.

Hot on the heels of Jonathan Taplin’s influential Move Fast and Break Things, comes another unabashed polemic against the impact of digital technology, particularly Silicon Valley, on America. Worl…

近年來，程式設計在全球帶起一股風潮，寫程式不再是男性專屬，而是不分男女老幼的全民運動。面對這股全民寫程式的浪潮，現任 LinkedIn 資深軟體工程師的 Yevgeniy Brikman 認為這股鼓吹大家學習寫程式的風潮有點誤導大眾，他認為大家在學習寫程式的同時，更重要的是學習電腦科學的思維模式。

PRICES MAY VARY. 【Great Choice for Halloween Decoration】Spider web is absolutely a "MUST Props" for Halloween parties, costume, and trick or treats events, which add Halloween spookiness to your house or party. The more you stretch the spiderweb, the more realistic it looks! 【Easy Stretch to Cover 1800 sq.ft】Made of 300 grams of artificial cotton, the super stretch web is enough to cover 1800 sq.ft.hand-knotted and durable, easy to stretch and attach on objects anywhere you like. 【Great...

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Creates dendrogram plot using ggplot. • All Your Figure Are Belong To Us

Kruisspin, Araneus Diadematus. Iedereen bedankt voor de reactie en de favorieten/vind ik leuk!!! Één enkele foto, geen stack. European garden spider, diadem spider, cross spider, or crowned orb weaver, Araneus Diadematus. Thanks everyone for the response and favorites/Likes!!! One single shot, no stack. Kijk hier ook even/look here to!!! hboekholt.nl/images/2016-09-07-D810-Spin-In.-Gif-02.gif

Photographed in Emmenbrücke, Lucerne (Switzerland)

I noticed quite of few of these spiderwebs this morning when shooting some pictures. This was the biggest and most elaborate of them. So there I was on the computer stuck in the basement staying safe during a tornado warning and Bam!! I find out that this photo was explored, I'm so excited to finally get an Explore. Now I'm trying to find it in the random section of the explore page so that I can copy and save it. Nikon D7000_Nikon 85mm f/1.4D_ISO100_f/2.8_1/200s All Rights Reserved © Mike...

Although they are part of the orb-weaver spider family, they don't build webs like their relatives do, but instead use silk as a rope, entangling the flying prey. The shape of the silk and the moves the spider does remind the bolas used by Pre-Columbian hunters from South America, giving the spider its name. The bolas spider preys mainly on moths and uses a sticky ball at the end of the silk, which emits chemicals that mimics the pheromones of female moths to attract prey, so it can be...

Une espèce d'araignée est capable d'enrouler un fil de sa toile pour la tendre comme la corde d'un arc, afin de se propulser à toute vitesse vers sa proie.