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Why humans can produce trillions of disease-fighting antibodies

New insights into B cells and why humans can produce trillions of disease-fighting antibodies Antibody production is at the core of concern…

Started by Dr. Krishna Kumari Challa

1 Feb 2, 2021
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Vaccine wars escalate as mutations and new antibody escape variants raise the bar

Who said next war in the world would be fought over water? People and countries are fighting wars over vaccines now! When a new mutation wi…

Started by Dr. Krishna Kumari Challa

1 Feb 1, 2021
Reply by Dr. Krishna Kumari Challa

Wars over vaccines

Who said the next war in the world would be fought over water? People and countries are fighting wars over vaccines now! When a new mutati…

Started by Dr. Krishna Kumari Challa

1 Feb 1, 2021
Reply by Dr. Krishna Kumari Challa

Is using foul language beneficial?

Q: Why would foul language be beneficial, and how? Krishna: I think one’s perception about bad language depends on the culture one ‘s b…

Started by Dr. Krishna Kumari Challa

1 Jan 31, 2021
Reply by Dr. Krishna Kumari Challa

How to boost your WiFi performance

How to boost your WiFi performance when everyone's at home Try these low- or no-cost tips Internet speed is typically measured in Mbps—mega…

Started by Dr. Krishna Kumari Challa

1 Jan 28, 2021
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Qs people asked me on science and my replies to them - part 226

Q: Why do players have shadows around them in all four directions while playing on the stadium? Krishna: There will be as many shadows…

Started by Dr. Krishna Kumari Challa

1 Jan 28, 2021
Reply by Dr. Krishna Kumari Challa

Qs people asked me on science and my replies to them - part 225

Q: What is time restricted eating and how is it helpful? Q: How is time restricted eating different from intermittent fasting? Krishna:  In…

Started by Dr. Krishna Kumari Challa

1 Jan 27, 2021
Reply by Dr. Krishna Kumari Challa

Qs people asked me on science and my replies to them - part 223

 Q: If we eliminate religion and instead rely entirely on science to make sense of the world, can we depend on science to help us create a…

Started by Dr. Krishna Kumari Challa

1 Jan 24, 2021
Reply by Dr. Krishna Kumari Challa

Scientists resolve mystery of people 'hearing the dead'.

Scientists resolve mystery of people 'hearing the dead'. Why do some people say they 'can hear the dead'? I used to think they 're  trying…

Started by Dr. Krishna Kumari Challa

1 Jan 19, 2021
Reply by Dr. Krishna Kumari Challa

Don't try to keep yourself too warm

Q: What are the best ways to keep oneself warm during winter? Are there any ways to make a room warm? Krishna: This is a basic questi…

Started by Dr. Krishna Kumari Challa

1 Jan 16, 2021
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