Category: Articles

How is light detected by a plant? Photosynthesis uses light energy to turn carbon dioxide and water into sugar, so plants need to detect light sources to get food. We now know they do this using phototropins – light receptors in the membranes of cells in the plant’s tip. Plants see red light using receptors […]

What is the behavior of the humpback whale? Behavior and Diet Humpback whales are a favorite of whale-watchers, as they can be found close to shore and often display activities near the surface, such as breaching (jumping out of the water) or slapping the surface with their pectoral fins and tails. What are the behavioral […]

What happens when vacuum advance fails? Eventually the deterioration will reach the point that the vacuum advance no longer adjusts the timing, causing the vehicle to hesitate when the engine attempts to move the vehicle’s weight. In addition to this lack of power, a vacuum leak can also cause the engine to idle roughly or […]

How much current can a 555 timer handle? The output circuit of a 555 timer can handle as much as 200 mA of current, which is actually much more current than most integrated circuits can source or sink. If you need to drive a device that requires more than 200 mA, you can isolate the […]

How do you save Tret? When you get to Bilibin Barricade, save the tree from washing down the (raging?) river. All you really need to do is find your way through Kolima Forest to Tret and give him the Hermes’ Water. After he removes the curse, you can retreat and get going towards our next […]

Can you permanently delete Kindle books? On Amazon’s website, go to your “Manage Your Content and Devices” page. In the “Your Content” list, select the boxes next to the book(s) you’d like to remove. Select Delete. Select Yes, delete permanently to confirm. How do I permanently delete books from iPad? How to delete books, audiobooks, […]

Does iPhone 4s have memory card slot? These devices each carry a brilliant AMOLED screen, an 8-megapixel camera that records 1080p video, a 2-megapixel front-facing camera, 16GB of onboard memory and a microSD slot that can take up to a 32GB memory card. Where is the memory card in an iPhone 4? For example, the […]

Do you need qualifications for babysitting? All babysitters should start by taking a basic babysitting course and first aid training, regardless of age or experience. Beyond that, there are many other qualifications that you might want to consider, such as getting your driver’s license, a background check, or infant care classes. What certifications should babysitters […]

How much is my Ruger Super Blackhawk worth? What is a RUGER SUPER BLACKHAWK pistol Worth? A RUGER SUPER BLACKHAWK pistol is currently worth an average price of $867.91 new and $705.99 used . What’s the difference between a Ruger Blackhawk and Super Blackhawk? The Super Blackhawk is built on the same frame, but with […]

Which is better beats or Bose earbuds? In general, there are some slight differences when it comes to sound quality for the different headphones. The Beats usually have an enhanced bass and are often louder than the Bose. The Bose headphones, however, will usually have a built-in equalizer that will make music sound smoother. Are […]