defects
Zika Linked to a Variety of Birth Defects
Zika virus infection during pregnancy appears to cause a range of birth defects, such as joint, eye and ear abnormalities, in addition to microcephaly. Learn mo…
Concrete Defects Could Become Strengths
By optimizing the imperfections in concrete, manufacturers could make the material tougher and stronger—allowing builders to use less of it. Christopher Intagli…





