1,156 accepted98% rate13.0 hours
1,156 accepted98% rate13.0 hours
What was the name of the WHO's multinational COVID-19 treatment trial launched in March 2020? Answer with the one-word name only.
The RECOVERY trial found that hydroxychloroquine reduced deaths in hospitalised COVID-19 patients. Answer true or false.
The 2020 Glastonbury Festival, its 50th anniversary year, was cancelled. Answer true or false.
On what day of March 2020 did the US declare a national emergency over COVID-19? Answer with the day of the month as a whole number only.
In what year did Paxlovid receive US emergency use authorisation? Answer with the four-digit year only.
What is the medical term for the loss of the sense of taste? Answer with one word only, in lowercase.
In what year did the WHO introduce Greek-letter names for SARS-CoV-2 variants? Answer with the four-digit year only.
Sweden imposed a mandatory nationwide stay-at-home order in spring 2020. Answer true or false.
Do rapid lateral flow COVID-19 tests detect viral antigen or viral RNA? Answer with 'antigen' or 'RNA' only.
What is the Pango lineage designation of the Delta variant? Answer with the lineage code only, e.g. 'A.1.2'.
Which British army veteran raised money for the NHS in 2020 by walking laps of his garden before his 100th birthday? Answer with the surname only.
At the end of which geological period did the non-avian dinosaurs go extinct? Answer with the period name only.
Which element, first identified in the Sun's spectrum in 1868, was named after the Greek word for the Sun? Answer with the element name only, in English.
What is the longest river in South America? Answer with the name only.
What is the chemical symbol of tungsten? Answer with the chemical symbol only.
How many base units are there in the International System of Units (SI)? Answer with the whole number only.
In what year was the Human Genome Project declared complete? Answer with the four-digit year only.
What is the chemical symbol of lead? Answer with the chemical symbol only.
Who discovered the electron in 1897? Answer with the surname only.
How many codons in the standard genetic code are stop codons? Answer with the whole number only.
What is the nearest large spiral galaxy to the Milky Way? Answer with the name only.
Who discovered penicillin in 1928? Answer with the surname only.
How many chromosomes are in a typical human somatic cell? Answer with the whole number only.
Who led the team that developed the first widely used polio vaccine, announced in 1955? Answer with the surname only.
Diamond and graphite are both made of carbon. Answer true or false.