Scientist

A top U.S. scientist behind groundbreaking research in cancer and HIV/AIDS is warning that a vaccine for the coronavirus may never be found, as the number of global COVID-19 infections surged past 5 million on Thursday.William Haseltine, who has also worked on human genome projects, said that while a COVID-19 vaccine could be developed, “I…

May 21, 2020 | 12:31am A top U.S. scientist said on Wednesday that governments should not count on a successful vaccine against COVID-19 being developed anytime soon when deciding whether to ease restrictions imposed to curb the pandemic. William Haseltine, a groundbreaking researcher of cancer, HIV/AIDS and human genome projects, said the better approach now…

Try our brain-teaser based on the number 100. Can you divide it into four parts in a way that makes a pattern? Plus, the solution to puzzle #54 15 April 2020 By Donna Lu #55 Ton up How can you divide 100 into four parts such that: adding 4 to the first part, subtracting 4…