Complete Clue List
Across
1. In 1981, physician ___ Andrews delivered America's first in vitro baby (5)
4. The 2008 book "Death from the Skies!" was written by American astronomer Phil ___ (5)
7. A viscous liquid used as a fuel or lubricant (3)
8. Cybersecurity software company, founded in 1997 by Ori Cohen and Stas Khirman (5)
9. German chemist awarded the Erwin Schrödinger Prize in 1970, ___ Cremer (5)
10. A bird of New Zealand, the only one in the genus Prosthemadera (3)
11. The vacuum flask was invented by Scottish chemist and physicist James ___ in 1892 (5)
14. The main stem of a herbaceous plant (5)
17. Name given to asteroid 1288 by the Italian astronomer E. de Caro (5)
18. A reproductive gland that produces gametes (5)
20. Constellation where the stars Rigel and Betelgeuse are located (5)
23. In mathematics, a segment of a circle (3)
24. Electronic device used to establish network and internet connections (5)
25. Romanian mathematician ___ Moldovan Popoviciu, was a winner of the 1972 Simion Stoilow Prize (5)
26. Combine the chemical symbols of Uranium plus Radon to provide this container (3)
27. American meteorologist David ___ was awarded the Carl-Gustaf Rossby Research Medal in 1996 (5)
28. Published in 2013, "___ Sensory ...." was written by English science writer Brian Clegg (5)
Down
1. French biochemist Jacques ___, won the 1965 Nobel Prize in Physiology or Medicine (5)
2. Dried stalks of grain, used as fodder and as a material for thatching (5)
3. "Orus Apollo" is a 16th century work by this French astrologer (11)
4. Often referred to as the Ice Age, the first epoch of the Quaternary Period (11)
5. American biologist awarded the 2005 Komen Brinker Award for Scientific Distinction, ___ Roberts (5)
6. Haunani-Kay ___, political scientist and author of "Night Is a Sharkskin Drum" in 1994 (5)
12. In psychology, consciousness of your own identity (3)
13. ___ Gray, 19th century American botanist whose book "How Plants Behave" was published in 1872 (3)
15. A dark, thick liquid distilled from wood or coal, used in roadmaking (3)
16. The fifth sign of the zodiac (3)
18. Unit of magnetic field strength equal to one-hundred-thousandth of an oersted (5)
19. Lynn ___ was awarded the 2006 Grawemeyer Award in Psychology, together with John O'Keefe (5)
21. Chemically inactive (5)
22. A South African antelope with large spiral horns (5)