Thursday 30 November 2017

follow me

all html coding


<html></html>
Creates an HTML document
<head></head>
Sets off the title and other information that isn't displayed on the Web page itself
<body></body>
Sets off the visible portion of the document


Header Tags
<title></title>
Puts the name of the document in the title bar

Body Attributes
<body bgcolor=?>
Sets the background color, using name or hex value
<body text=?>
Sets the text color, using name or hex value
<body link=?>
Sets the color of links, using name or hex value
<body vlink=?>
Sets the color of followed links, using name or hex value
<body alink=?>
Sets the color of links on click

Text Tags
<pre></pre>
Creates preformatted text
<h1></h1>
Creates the largest headline
<h6></h6>
Creates the smallest headline
<b></b>
Creates bold text
<i></i>
Creates italic text
<tt></tt>
Creates teletype, or typewriter-style text
<cite></cite>
Creates a citation, usually italic
<em></em>
Emphasizes a word (with italic or bold)
<strong></strong>
Emphasizes a word (with italic or bold)
<font size=?></font>
Sets size of font, from 1 to 7)
<font color=?></font>
Sets font color, using name or hex value

Links
<a href="URL"></a>
Creates a hyperlink
<a href="mailto:EMAIL"></a>
Creates a mailto link
<a name="NAME"></a>
Creates a target location within a document
<a href="#NAME"></a>
Links to that target location from elsewhere in the document

Saturday 7 October 2017

lemon electricity A lemon battery is a simple battery often made for the purpose of education. Typically, a piece of zinc metal (such as a galvanized nail) and a piece of copper (such as a penny) are inserted into a lemon and connected by wires. Power generated by reaction of the metals is used to power a small device such as a light emitting diode (LED).
The lemon battery is similar to the first electrical battery invented in 1800 by Alessandro Volta, who used brine (salt water) instead of lemon juice.[1] The lemon battery illustrates the type of chemical reaction (oxidation-reduction) that occurs in batteries.[2][3][4] The zinc and copper are called the electrodes, and the juice inside the lemon is called the electrolyte. There are many variations of the lemon cell that use different fruits (or liquids) as electrolytes and metals other than zinc and copper as electrodes.
There are numerous sets of instructions for making lemon batteries and for obtaining components such as light-emitting diodes (LEDs), electrical meters (multimeters), and zinc-coated (galvanized) nails and screws.[5][6] Commercial "potato clock" science kits include electrodes and a low-voltage digital clock. After one cell is assemble voltage available to devices. Swartling and Morgan have published a list of low-voltage devices along with the corred, a multimeter can be used to measure the voltage or the electric current from the voltaic cell; a typical voltage is 0.9 V with lemons. Currents are more variable, but range up to about 1 mA. For a more visible effect, lemon cells can be connected in series to power an LED (see illustration) or other devices. The series connection increases the voltage available to devices. Swartling and Morgan have published a list of low-voltage devices along with the corresponding number of lemon cells that were needed to power them; they included LEDs, piezeoele It is possible to get electricity from a lemon (and a few other acidic fruits and vegetables) using two strips of metal. The most readily available combination is copper and zinc. The zinc piece can be taken from the casing of an old carbon "D" cell (battery); some zinc coated nails may work as well. The copper can be a coin containing a high amount of copper. (Note: some recent copper coins, including the newer U.S. pennies, contain low amounts of copper mixed with zinc. If in doubt, use a pure copper strip.) They are stuck into the lemon, and wires are attached to each one. The wires should be attached securely to form a good electrical contact. If the other ends of the wires are attached to a small light bulb (flashlight bulb) there should be sufficient current to light it. Note that the metal pieces should be clean, and that they should not touch inside the lemon.
The electric current comes from the chemical reaction between the acid in the lemon and the zinc. Positively charged hydrogen in the acid oxidizes the zinc, causing electrons to flow from the zinc to the acid. In the process, some of the hydrogen in the acid is reduced to hydrogen gas.The copper merely completes the circuit

ctric buzzers, and small digital clocks. With the zinc/copper electrodes, at least two lemon cells were needed for any of these devices.[7] Substituting a magnesium electrode for the zinc electrode makes a cell with a larger voltage (1.5−1.6 V), and a single magnesium/copper cell will power some devices.[7] Note that incandescent light bulbs from flashlights are not used because the lemon battery is not designed to produce enough electric current to light them. By multiplying the average current of a lemon (0.001A/ 1mA) by the average (lowest) voltage (potential difference) of a lemon (0.7V) we can conclude that it would take more than 6 million lemons to give us the power of an average 4320W car battery.

Tuesday 8 March 2016

Please vote bc green games  khalsa school savior please ............ it would be a favour   tell family and friends 

Monday 21 December 2015

Can't see images? Load in your browser.
Digital TrendsPRODUCT REVIEWS NEWS VIDEOS FEATURES
The Brief
December 20, 2015
FacebookTwitterEmail
Article image
COOL TECH
Awesome tech you can’t buy yet: Smartphone microscopes, CNC mills, $15 computers
Check out our roundup of the coolest crowdfunding projects and product announcements that hit the Web this week. You can't buy this stuff yet, but it sure is fun to gawk!Read More
MOBILE
Here are the 5 best apps to download this week
Read More
Article image
Read More
ARTICLES YOU MAY LIKE
R2-D2 humidifiers, Vader toasters, and more crazy Star Wars stuff for your house
No piloting experience? No problem. Here’s the 5 best drones for beginners
HOME
Never lose your stuff again with the ANKR smart tag
Play Video
Article image
Play Video
Article image
Read More
PHOTOGRAPHY
Need a memorable profile picture? Use this new MIT algorithm
Read More
Daily Deals
Save $25 on the All-new Fire TV Gaming Edition
$139.99 $114.99
View Offer
Article image
Daily Deals
View Offer
Article image
Read More
ANDROID ARMY
BlackBerry CEO: Priv sales have been ‘quite positive’ so far
Read More
ARTICLES YOU MAY LIKE
Facebook is giving employees a $10,000 bonus just to move closer to the office
15 Microsoft Surface 3 problems, and how to fix them
Article image
Read More
MOBILE
Weekly Rewind: Apple’s secret lab, astronaut applications, smartwatch cheating
Read More
MOVIES AND TV
Vin Diesel teases Samuel L. Jackson’s return to the xXx franchise on social media
Read More
Article image
Read More
Article image
Read More
COMPUTING
The man who fixed lottery jackpots may have fixed a lot more than first thought
Read More
ARTICLES YOU MAY LIKE
Secrets of the most successful Kickstarter projects
Apple Watch leads smartwatch market with 61 percent share, Android Wear gaining ground

Trending On Social
Article image
Marvels of post-apocalyptic engineering: the best Fallout 4 settlements and structures

Monday 14 December 2015

Great summer, excited about winter


I’ve had a really good summer but I’m looking forward to getting back on snow.
I’ve been in the gym a lot over the summer working on my fitness and now feel faster and stronger than ever! I also got to do lots of different sports over the summer including climbing, white water canoeing, hiking, paragliding, BMX racing, bungee jumping and more.
I ran a talent ID series with Mitsubishi over the summer months; it consisted of five events spread throughout the country looking for talent. Loads of people came along, mostly kids, and there certainly was tons of talent! I’m really glad I was involved and I look forward to seeing everyone progress and hopefully I get to see some of them competing at the Olympics one day.
I did some equipment testing out in Italy last month and found some great new bindings from Union Binding Company called Trilogy which I am really looking forward to racing on this winter, they are super light, comfortable and super responsive!
I’m attending an event in the Isle of Man next week with Pokerstars who are supporting me towards the next winter Olympics. The event is a UKIPT Poker tournament. I’ve played in a few before and they are airways good fun so I’m looking forward to that. After the Pokerstars event I travel out to Hintertux in Austria for pre season training. I’ll be based either in Hintertux or Pitstal (also in Austria) through till the middle of December when the competitions start.
I took a season out from World Cup last season and concentrated on training and a few European Cup competitions. The competitions went really well and I got four podiums including 3rd in the overall European Cup series, I was particularly happy with the overall podium as I only raced in half the races!
This season I’m back on the World Cup series and am looking forward to it. Like REALLY looking forward to it! My first races in December and January are in Austria, Italy then Germany.
In February there’s one in PyeongChang, South Korea where the next winter Olympics are being held. I’ve been to South Korea before but never to PyeongChang so it will be really good to check out the ski resort and surrounding area to get familiar with everything in preparation for the Olympics.
In March we come back to Europe for a race in Switzerland then fly over to the USA for one in Squaw Valley, then back to Europe again for the World Cup finals in Spain at the end of March.
At least that’s what the calendar is now! In the world of snowboarding everything is always getting delayed, cancelled, new races get put in and more. Mostly because of weather, it makes it difficult to plan but after a few years you get used to it and I now expect my calendar to be in constant flux.
I’ll be updating with regular blogs throughout the season so expect to be hearing more from me over the coming months!



kite boarding 

Kite boarding is a surface water sport combining aspects of wake boardingsnowboardingwindsurfingsurfingparaglidingskateboarding and gymnastics into one extreme sport. A kiteboarder harnesses the power of the wind with a large controllable power kite to be propelled across the water on a kiteboard similar to a wakeboard or a smallsurfboard, with or without footstraps or bindings.

Kitesurfing is a style of kiteboarding specific to wave riding, which utilizes standard surfboards or boards shaped specifically for the purpose.
There are different styles of kiteboarding, including freestyle, freeride, downwinders, speed, course racing, wakestyle, jumping and kitesurfing in the waves.[1] In 2012, the number of kitesurfers was estimated by the ISAF and IKA at 1.5 million persons worldwide [2] (pending review). The global market for kite gear sales is wormillionth US$250 

Wednesday 2 December 2015

chemestry

Melting Metal With Magnets

The Science: The copper wire has a significant amount of AC electricity running through it, causing it to act like a really strong electromagnet. In the metal slug, eddy currents form due to the magnetic field the copper wire is causing while the copper wire has high frequency AC flowing through it. The metal slug’s electric resistance causes a portion of the electric energy to turn into heat, but the heat builds up until the metal slug becomes white hot and melts.