Water Engine Boat - Steam Boat For Children, Steamer Boat For Kids,
Scientific Educational Toy, Putt Putt Steam Boat, Best Gift For
Children.
Products Details & Specifications
Material: Aluminium Alloy
Length: 14 CM ( 140 mm )
Height: 6 CM ( 60 mm )
Width: 3 CM ( 30 mm )
Weight: 30 gm approx.
A
pop-pop boat is a toy with a very simple steam engine without moving
parts, typically powered by a candle or vegetable oil burner. The name
comes from the noise made by some versions of the boats. Other names are
putt-putt boat, crazy boat, flash-steamer, hot-air-boat, pulsating
water engine boat. Around the world they may be called Can-Can-boot,
Knatterboot, toc-toc, Puf-Puf boat, Poof Poof craft, Phut-Phut, or
Pouet-Pouet
Other Features:-
The Boat Kit comes with a
dropper, an instruction manual and a candle. For Reusing the candle
kindly pour some oil with a wick and then light it up for the boat to
move again.
scientific water toys steamer, early edge
education toy, tin boat - length 14 cm, width 6 cm, height 3 cm
(approx). Function: how does it do that- when the water in the coil
boils, the steam expands. This pushes the water out of the tubes. The
reaction pushes the boat forward. As the steam continues to expand, it
encounters the section of tubing that used to be full of water.
This
tubing is cold, and the steam condenses back into water. This causes a
vacuum to form, which pulls more water back into the tubes. You would
expect that the water moving back into the tubing would cause the boat
to go backwards. However, the water doesn't get very far before it hits
the end of the tube (the two streams of water in the two tubes meet each
other in the coil).
Any motion caused by the water being sucked
into the tubes is reversed by the water hitting the front of the tube
(the coil) and pushing the boat forward again. As you saw when you put
your finger near the tubes, this back and forth water motion is fairly
rapid, and the comparatively heavy boat never actually moves backwards
at all. These are made in india on hand-operated presses, from tin
plated steel. Hand-painted. They make a wonderfully loud
""putt-putt-putt"" sound as the steam around a bathtub,swimming pool or
pond. You can to see a video (with sound) of the little boat speeding
around a bathtub.