A new world of knowledge
October 16, 2015
October 15, 2015
The varicella vaccine protects against the disease, a disease of viral origin, often during childhood and very contagiousn. Immunization Schedule The varicella vaccine is given by injection when children are between 12 and 15...
October 2, 2015
All-optical data memory: ultra-short light pulses make the GST material change from crystalline to amorphous and back. Weak light pulses read out the data. Credit: C. Rios/Oxford University