Is It Too Hot To Run Outside? Here's How To Tell.

[ad_1] !function(n){if(!window.cnx){window.cnx={},window.cnx.cmd=[];var t=n.createElement(‘iframe’);t.display=’none’,t.onload=function(){var n=t.contentWindow.document,c=n.createElement(‘script’);c.src=”//cd.connatix.com/connatix.player.js”,c.setAttribute(‘async’,’1′),c.setAttribute(‘type’,’text/javascript’),n.body.appendChild(c)},n.head.appendChild(t)}}(document);(new Image()).src=”https://capi.connatix.com/tr/si?token=f010447b-d244-4111-a314-7b4542ae4145″;cnx.cmd.push(function(){cnx({“playerId”:”f010447b-d244-4111-a314-7b4542ae4145″,”mediaId”:”88fab2ed-d847-4449-b628-e68bd8d87c05″}).render(“66795b44e4b0bd985dc52c45”);}); In plenty of places, the start of summer means sweltering heat. According to a study…