build sundials itself - so succeeds's

01-06  Source: Network gathering  Views:3 


build sundials itself - so succeeds's

Example of a sundial made of stone.

To build sundials yourself

Sundials indicate the time by the pointer is illuminated by the sun and casts a shadow on the dial. Because the earth rotates around the sun, thus changing the position of the sun, the time displayed on the dial changes. Thus the time is some accuracy in sundials, the pointer must be aligned parallel to the axis of the earth.

  1. To build sundials, you first need a pointer and a plate for the dial. However, what these two elements are, your personal taste is reserved. If you want a decorative sundial in the garden, a flagstone suitable as dial and a brass rod as pointers. For a simple variant, which displays the approximate time, but also a piece of cardboard is sufficient.
  2. In sundials is the dial of great importance, because it not only displays the time, but must be adapted to the position of the sun. This means that the latitude and longitude of your location are required for the dial. This information you can easily refer to a map or the Internet if you google your site and read the Wikipedia entry - there are for example, but the coordinates of your location.
  3. To draw the dial of sundials, you first need a north-south line and an east-west line. Draw this on the ground, to use as a clock face. Note that these two lines cross in the middle at a right angle, and always must be straight. Now calculate the reference line. This results from the longitude minus 15 °, because the sun per hour progresses by 15 °. Now draw a reference line with the corresponding offset. If the location, for example at 7 ° east longitude, then the offset is 8 °. Draw the reference line at an angle of 8 ° to the east-west line. The reference line also represents the 6 and 18 o'clock line.
  4. Now draw a line the remaining hours on the basis of the reference line. Where angles other hour lines are drawn, you can read in the following table. Label the hour lines then.
  5. To complete the sundial, you now need a link. For this you can take a piece of cardboard in the form of a triangle and set it on the long side. The pointer must be placed on the north-south line at an angle equal to the latitude. Now set the sundial with the compass north out and you can see the approximate time, as with the earlier sundials.
Related articles
  • build sundials itself - so succeeds's 01-06

    Example of a sundial made of stone. To build sundials yourself Sundials indicate the time by the pointer is illuminated by the sun and casts a shadow on the dial. Because the earth rotates around the sun, thus changing the position of the sun, the ti

  • build sundials - so beautiful succeeds Gartendeko 07-06

    A sundial is a beautiful garden decoration. So you can build your own sundial Who even wants to build sundials as garden decoration, the echo is probably not matter that his watch always goes to the minute. Small fluctuations in the course of the yea

  • build shutters themselves - so succeeds's 08-10

    Build yet shutters. Preparations for the construction of shutters They build two shutters made of beech wood. Before you go to the Selberbauen your shutters, you should first of all carrying out preparatory work on the outside of your window. Here, t

  • build Penspinning pen - so succeeds's 01-04

    The cool way of juggling Penspinning-pen - an introduction Before you build a Penspinning-pin, you should know a little about this quite unusual sports. Penspinning is a kind of juggling in which a pen or brush is juggling with various tricks. With t

  • Building a fence - so succeeds's 06-15

    Building a fence is easy. If you want to keep pets in a meadow, this must of course be fenced. Otherwise, the animals could run yes. A fence, you can easily build yourself. Although this is hard work, but the expense of this are relatively low. To bu

  • Building a lightbox - so succeeds's 12-03

    Photos and more enjoy with the lightbox. meet for the construction preparations Make yourself at the beginning of some plans in which you decide how large should be the lightbox. Pay attention to the distance to the ground, the width and height of th

  • build doghouse itself - so succeeds's 12-06

    Each beautiful dog wants to be home. If you have decided to try to build a doghouse itself, then you should note a few things. Here you can read, what to look for and how you have to proceed should. The best rooms the doghouse coniferous plywood, whi

  • build wine cellar - so succeeds's 04-25

    Wine survives only if stored correctly. Wine required for optimal storage the proper air temperature and the correct humidity. If you have the opportunity to build a wine cellar, you can schedule the necessary storage conditions from the outset. Othe

  • build Loudspeaker itself - so succeeds's 10-12

    Building for musical gigs speaker himself. PA boxes require a sophisticated concept Before you build Loudspeaker itself, you should create a concept and put together the chassis. The simplest approach is a combination of 15-inch bass with a 1- or 2-i

  • build Haarhygrometer itself - so succeeds's 12-22

    Structure of the hair hygrometer. Policy regarding Haarhygrometer A hygrometer is not essential in a hair. So if you find a hair of 15 cm length, you can also take a woolen thread. Wool is nothing more than hair sheep, so you can build to make it eve

  • build potato battery - so succeeds's 09-15

    Generating energy from potatoes. Rainer_Sturm / Pixelio generate electricity from a potato battery In many fruits different kinds of acid or acidic juices are included. Here, it is possible to use these acidic juices to produce electricity. Although

  • build bridges in N itself - so succeeds's 05-04

    Build bridges for images. Alexander_Altmann / Pixelio Suitable material in N Since the trains are very easy, you can tinker in track N-bridges also made of cardboard, provided you follow some. Build pillar or a substructure made of cardboard that you

  • offer the kindergarten movement games - so succeeds's movement with building sites 01-24

    Exercise is important for healthy development. Dieter_Schütz / Pixelio Movement building sites are also called moving landscapes and can be personalized. The purpose of these arrangements is to ensure that you perform in kindergarten no concrete move

  • Building a fireproof box itself - so succeeds's 03-23

    Protect documents against fire. Petra Hegewald / Pixelio Important to refractory articles To get from a normal cash box and a wooden box, a fireproof box, you should be fireproof familiar with the term: Non-combustible and fire resistant have differe

  • build Agility Obstacles itself - so succeed adjustable hurdles 03-27

    Dogs have great fun dog sport. build competition Ready Agility hurdles itself How many Agility obstacles, you can also relatively easy to build barriers themselves. Even as a beginner when it comes to home improvement, this is no problem. You need fo

  • A bird feeder build - so succeeds's with a coconut 05-26

    A bird feeder you can build yourself. Paulwip / Pixelio A bird feeder from a coconut Birds are happy when they find in the winter in a bird feeder food and many people have the pleasure of watching the feathered animals during pecking. Especially whe

  • build TV cabinet wood itself - so succeeds's 08-22

    build TV cabinet easy himself The first steps for your TV cabinet First take measure: How long and how high your supposed to be TV cabinet? You need two long sides: One side of the ground and the other side of the top. How many pockets you need depen

  • RC boat build yourself - so succeeds's 09-27

    Build a RC boat itself customize RC boats themselves In principle, you can customize your own boat with the right tools. The prerequisite is a corresponding plan template. Radio Control (RC) elements can buy in almost any size, so you can incorporate

  • build model railway succeeded 10-28

    To build a railway system. Basics about Märklin railways Marklin trains can be driven with modern digital technology and each system can be extended. The gauges where railways are offered by Märklin are HO, Track 1 and Track Z. HO is the most famous

  • build dustbins disguise himself - so succeeds's 11-01

    Trash cans lining with natural stones have whistle. Building a creative dustbins disguise himself with skill First, you should develop a plan sketch build yourself the dustbins disguise. In your Office for Waste Management inquire possibly whether st