The Ming Dynasty ships used magnetic compasses similar to those used today.

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Dissimilar organisms with similar approaches to desert living.

A Snapshot of the Sun’s Global Magnetic Field

Similar genes, conserved during evolution

Transcranial Magnetic Stimulation

Some Hall-effect sensors look like magnetic sensors. This Hall-effect camshaft reference sensor and ...

Magnetic Reversals and Seafloor Spreading

Author Question: The Ming Dynasty ships used magnetic compasses similar to those used today. (Read 47 times)

Related Topics

Need homework help now?