- dumbbell pin
- n.a spool pin with serrations at the larger diameter ends
Locksmith dictionary . 2014.
Locksmith dictionary . 2014.
Dumbbell — For other uses, see Dumbbell (disambiguation). A pair of adjustable dumbbells with 2 kg plates. The dumbbell, a type of free weight, is a piece of equipment used in weight training. It can be used individually or in pairs (one for each hand).… … Wikipedia
Glossary of rail terminology — Rail transport Operations Track Maintenance High speed Gauge Stations … Wikipedia
Mathematics and Physical Sciences — ▪ 2003 Introduction Mathematics Mathematics in 2002 was marked by two discoveries in number theory. The first may have practical implications; the second satisfied a 150 year old curiosity. Computer scientist Manindra Agrawal of the… … Universalium
Cufflink — Cuff with cufflink. A cufflink (also cuff link or cuff link) is a decorative fastener worn by men or women to fasten the two sides of the cuff on a dress shirt or blouse. The forerunner of today’s shirt first appeared in the early 16th century,… … Wikipedia
Planetarium — A planetarium is a theatre built primarily for presenting educational and entertaining shows about astronomy and the night sky, or for training in celestial navigation. A dominant feature of most planetariums is the large dome shaped projection… … Wikipedia
Flint the Time Detective — 時空探偵ゲンシクン (Jikū Tantei Genshi kun) Genre Adventure, Comedy, Fantasy TV anime Directed by Hiroshi Fukutomi … Wikipedia
Martin Burns — For the baseballer, see Farmer Burns (baseball). Martin Burns Martin Farmer Burns c 1885. Ring name(s) Martin Burns Farmer Burns Billed weight 165 lb (75 kg) … Wikipedia
Introduction to quantum mechanics — This article is an accessible, non technical introduction to the subject. For the main encyclopedia article, see Quantum mechanics. Quantum mechanics … Wikipedia
Drop set — In bodybuilding and weight training, using drop sets is a technique for continuing an exercise with a lower weight once muscle failure has been achieved at a higher weight. It is most often performed on weight machines because reducing the weight … Wikipedia
pinhead — noun /ˈpɪn.hɛd/ a) The head of a pin. Frequently used in size comparisons. The moment the nitre was red hot, the coal, previously reduced to small pieces of the size of a pinhead, was projected in portions of one or two grains at a time… b) An… … Wiktionary