can sneeze with your eyes open · All Facts

can sneeze with your eyes open
You can sneeze with your eyes open — closing them is a reflex, not a hard rule.
SrcScienceDaily / Texas A&M

Next evidence →1,000 times too faintHumans emit ultraweak visible light from metabolic chemistry — about 1,000 times too faint for the naked eye to see — imaged with cryogenic CCD cameras.

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vibrations through the head and bodySnakes lack outer ear openings and eardrums, yet they still hear via vibrations through the head and body to the inner ear.
60% of an adult human bodyAbout 60% of an adult human body is water — the fraction is higher in infants and lower with more body fat.
23 times better than airAt about 20°C, liquid water conducts heat roughly 23 times better than air.
1,000 times too faintHumans emit ultraweak visible light from metabolic chemistry — about 1,000 times too faint for the naked eye to see — imaged with cryogenic CCD cameras.

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