Science

Questions and Answers

How come we tan from the sun? And what about all those self-tanning creams on the market?

Corey Houghton -
Questions and Answers

Why does current flow to the ground?

Corey Houghton -
Questions and Answers

How is minute soup made?

Corey Houghton -
Questions and Answers

Can one make a magnetic motor with pistons and crankshaft? Strong magnets will be placed on the top of the pistons. Electric...

Corey Houghton -
Questions and Answers

What happens if you receive blood from the wrong blood group?

Corey Houghton -
Questions and Answers

How and when is the sex of a baby determined?

Corey Houghton -
Questions and Answers

My father had blood group B positive Rhesus D+, my mother A positive Rhesus D+, how come I have 0 positive Rh D+?

Corey Houghton -
Health & Medicine

Sleeping on the floor: It does that with your back

Sleeping on the floor is considered healthy and good for your back. Here you can find out what this thesis is all about...
Willy Lewis, M.D. -
Questions and Answers

Is there a relationship between the radio signal and weather conditions or time of day?

Corey Houghton -
Questions and Answers

How do I find the prescription of this parabola?

Corey Houghton -
Questions and Answers

Is there a geometric construction to determine an ellipse tangent to an arbitrary curve?

Corey Houghton -
Questions and Answers

Can static electricity continue to flow or does it discharge quickly?

Corey Houghton -
Questions and Answers

Do insulation boards lose their gas over time?

Corey Houghton -
Questions and Answers

How do you make paint?

Corey Houghton -
Health & Medicine

Genetically modified immune cells against cancer

T cells attack cancer cells. © wildpixel/iStock if(document.documentElement.clientWidth<=1220){ //var divAdtile1 = document.getElementById("iqadtile1-wrapper"); var divAdtile3 = document.getElementById("iqadtile3-wrapper"); //var divAdtile1Mobile =...
Willy Lewis, M.D. -
Questions and Answers

Do you tan as quickly and intensely as with a factor 4 or 6 with a sun cream with a high protection factor 20...

Corey Houghton -
Questions and Answers

What is the difference between an adjustable resistor and a potentiometer?

Corey Houghton -
Questions and Answers

In winter, the temperature moves smoothly from + to – . A lot of energy has to be extracted for the transition from...

Corey Houghton -
Questions and Answers

What kind of caterpillar is this?

Corey Houghton -
Psychology & Sociology

How our brain processes feedback

When it comes to ball games, timing is important - how does our brain learn it? © skynesher/iStock ...
Emmaline Middleton -
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