Tell us about yourself!
You speak as if one pole of the Earth remains in a fixed position in relationship to the sun. It does not, it wobbles. It is in this wobble that you get this TWO tear drop shapes. The Earth Revolves around the sun And Rotates on its own axis. What your question implies is that it does not rotate, but simply remains in a fixed position during its Revolution.
The Analemma is my favorite proof for a spherical shaped Earth.
Pill Bottle Survival Kit
DIY Shop Vac Dust Collector
Build Your Own (metalworking) Lathe - Part I
Rooting plant cuttings
How to make a Survival Knife from a Sawblade
Aluminum Foil Electroscope
How to Make a Rock - A Primer into Earth Science
How to Make Mini Straw Fire Starters (easy)
How to Make Your Own Prototypes : How to make your own Plastic Vacuum Former
How to Construct Houses with Plastic Bottles !!
How to "make" plastic
How to build a wind turbine.
Mike's Peanut Butter Fudge
Portable and Adjustable Sawhorses
How to make a toy microscope (works like real one)
Plant Starting Flats
Self-Watering Veggie Table
How to Make a Negative Ion air ionizer
The best refridgerator magnet money can't buy
Home made varible ballast!
Kyoto trough solar cooker mimics a parabolic dish without a thousand cuts!
Re-create Heron's fountain from water bottles
Electrostatic Turbine: Basic & Enhanced Versions
Build a microscope!
A cheap & useful cutting table
Great Projects from Old How-to Magazines
Semi Conducting - A Guide
Pocket laser engraver.
Automatic Wire Cutter and Stripper
How to make gears easily
Electric Kiln: the cheaper ever
The convertable War Board
Energy-Efficient Radiator Cover
Making your own paintbrushes
Cheap, easy, low-waste bookshelf plans
Double Decker Greenhouse Garden
how to make a laser diode driver that enables you to burn paper
Complete Circuit Board Lab & POV Business Card
Solar Oven With Tracking...
Make a Small Blacksmith's Forge
Homemade Oil/Air Pump from Car Parts
Zero Cost Aluminum Furnace (No Propane, No Glue / Epoxy, No Welding, Individually Replaceable Parts)
Plastic molding with grocery bags
Plastic Smithing: How To Make your own HDPE Plastic Anything (DIY plastic lumber)
valve stem hack! possibly the worlds best?
How to Remove a Lighter Valve
Hydraulic Ram Pump
~ World's Greenest WATER PUMP ~
Cheap DIY SD card breadboard socket
Simple mass storage for your microcontroller project
A homemade water pump
Centrifugal pump,almost from scrap!
air variable capacitor from scrap aluminum sheets
The Easter Solar Engine
How to Make a Three Axis CNC Machine (Cheaply and Easily)
Water-proofing a Servo
DPScope - Build Your Own USB/PC-Based Oscilloscope
How to make a ball bearing rollercoaster
Easy To Build Stepper Controller from Recycled Materials
Dc Motor Mod (with brushes)
homemade water pump 1.0b (mx)