 | John Wesley - Biography - 1786 - 738 pages
...quarter of an hour in your garden when the fun {nines, with apart of your drefs white, and a part black ; then apply your hand to them alternately, and you...not eafily burn it ; but if you bring the focus to ablackfpot, or upon letters, written or printed, the paper will immediately be on fire under the letters.... | |
 | English literature - 1769 - 756 pages
...hand to them alternately ; and faces thofe rays which are reflected op vi u will find a their warmth. hot to the touch, the white ftill cool'. Another. Try to fire paper with a burning-gbfs. If it is white, you will very great Hifference in wards from the earth or water ? —... | |
 | History - 1800 - 586 pages
...of an hour in your garden when the fun fhines, with a part of your drefs white, and a part black ; then apply your hand to them alternately, and you...touch, the, white ftill cool. Another. Try to fire pacer with a burning glafs. If it is white, you will not eafily burn it;— but if you bring the focus... | |
 | History - 1800 - 580 pages
...of an hour in your garden when the fun ihines, with a part of your drefs white, and a part black ; then apply your hand to them alternately, and you...The black will be quite hot to -the touch, the white ft ill cool. Another. Try to fire paper with a burning glafs. If it is white, you will not eafily burn... | |
 | Arthur Johnston - Kandy (Kingdom) - 1810 - 180 pages
...quarter of an hour in your garden when the sun shines, with a part of your dress white, and a part black; then apply your hand to them alternately, and you...find a very great difference in their warmth. The. blacjt 12 will be quite hot to the touch, the white Still COOl. .. : , . . . ..:•.••«.. r :... | |
 | Hewson Clarke, John Dougall - Drawing - 1817 - 928 pages
...quarter rf an hour in your garden when the sun shines, with a part of your dress white and a part black : then apply your hand to them alternately, and you...The black will be quite hot to the touch ; the white still cool. Another experiment : try to fire paper with a burning-glass : if it be white, you will... | |
 | British prose literature - 1821 - 356 pages
...of an hour in your garden when the sun shines, with a part of your dress white, and a part black ; then apply your hand to them alternately, and you...The black will be quite hot to the touch, the white still cool. Another : Try to fire paper with a burningglass. If it is white, you will not easily burn... | |
 | Benjamin Franklin - 1821 - 232 pages
...dress white, and a part black : then apply your hand to them alternately, and you will f,nd a Tery great difference in their warmth. The black will be quite hot to the touch, the white still cool. Another: Try to fire paper with a burning-glass. If it is white, you will not easily burn... | |
 | Technology - 1825 - 314 pages
...quarter of an hour in your garden when Ihe sun shines with a part of your dress white, and a part black ; then apply your hand to them alternately, and you...The black will be quite hot to the touch, the white still cool. Again. Try to fire paper with a burning glass. If it is whito, you will not easily burn... | |
 | Hewson Clarke, John Dougall - Agriculture - 1825 - 892 pages
...quarter of an hour in your garden when the sun shines, with a part of your dress white and apart black : then apply your hand to them alternately, and you...The black will be quite hot to the touch ; the white still cool. Another experiment : try to fire paper with a burning-glass : if it be white, you will... | |
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Walk but a quarter of an hour in your garden when the sun shines, with a part of your dress white, and a part black; then apply your hand to them alternately, and you will find a very great difference in their warmth. The black will be quite hot to the... 
