• It is common knowledge that light carries energy.
• It has been known that ...
• It is a matter of general ( or familiar ) experience that ...
• It is well known that ...
• It is common knowledge that light carries energy.
• It has been known that ...
• It is a matter of general ( or familiar ) experience that ...
• It is well known that ...
Циммерман М., Веденеева К.. Русско-Английский научно-технический словарь переводчика. Russian-English scientific dictionary for translators. 2012