Science & Technology

of 37 votes	Einstein and the theory of relativity right or wrong? add your comments	wish list add to wish list
of 15 votes	Signals from life in outer space. What means of communication would be possible? add your comments	wish list add to wish list
of 9 votes	“The technological knowledge we use today will represent only 1 percent of the knowledge available in 2050.” Examine this statement add your comments	wish list add to wish list
of 33 votes	Are zoos humane? add your comments	wish list add to wish list
Vote it!	Safe methods of controlling garden pests add your comments	wish list add to wish list

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