Nature, Volume 33

action amount animals appear applied body British called carried cause character colour compared complete connection considerable containing continued corresponding course December described determined direction effect electric evidence examination exhibited existence experiments explosion fact feet give given heat important indicated Institute interest island Italy known less letter light matter means measurements meteors method miles natural nearly notes notice November observations obtained organs original passed period physical plants position possible practical present probably produced Prof published question received recent referred regard region relation remarkable Report researches respect rocks Royal scientific seems seen side Society South species stars surface taken temperature theory tion University various whole