Questions with the keyword 'cold'

• how do humans develop goose bumps when its cold or there is a temperature change? by itsspaigee to Amy, Karen, Sarah, Will Comments: (No comments so far )
• Why does my hair stand on end when I take off my hat on a cold, dry day? by meg123 and 1 other. to Amy, Karen, Sarah, Will Comments: (So far, one comment )
• What happens when you put cold liquids in hot water? by meg123 to Amy, Karen, Sarah, Vijay, Will Comments: (No comments so far )